From: Tom Lane Date: Wed, 19 Oct 2016 21:56:38 +0000 (-0400) Subject: Update time zone data files to tzdata release 2016g. X-Git-Tag: REL_10_BETA1~1541 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ecbac3e6e038e990f24a2e0eacdcd6738292105f;p=postgresql Update time zone data files to tzdata release 2016g. DST law changes in Turkey. Historical corrections for America/Los_Angeles, Europe/Kirov, Europe/Moscow, Europe/Samara, and Europe/Ulyanovsk. Rename Asia/Rangoon to Asia/Yangon, with a backward compatibility link. The IANA crew continue their campaign to replace invented time zone abbrevations with numeric GMT offsets. This update changes numerous zones in Antarctica and the former Soviet Union, for instance Antarctica/Casey now reports "+08" not "AWST" in the pg_timezone_names view. I kept these abbreviations in the tznames/ data files, however, so that we will still accept them for input. (We may want to start trimming those files someday, but today is not that day.) An exception is that since IANA no longer claims that "AMT" is in use in Armenia for GMT+4, I replaced it in the Default file with GMT-4, corresponding to Amazon Time which is in use in South America. It may be that that meaning is also invented and IANA will drop it in a future update; but for now, it seems silly to give pride of place to a meaning not traceable to IANA over one that is. --- diff --git a/src/timezone/data/africa b/src/timezone/data/africa index 50f29d5dd5..d35aaa593e 100644 --- a/src/timezone/data/africa +++ b/src/timezone/data/africa @@ -464,7 +464,7 @@ Zone Africa/Monrovia -0:43:08 - LMT 1882 # http://www.libyaherald.com/2013/10/24/correction-no-time-change-tomorrow/ # # From Paul Eggert (2013-10-25): -# For now, assume they're reverting to the pre-2012 rules of permanent UTC+2. +# For now, assume they're reverting to the pre-2012 rules of permanent UT +02. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Libya 1951 only - Oct 14 2:00 1:00 S diff --git a/src/timezone/data/antarctica b/src/timezone/data/antarctica index a537832954..0995835752 100644 --- a/src/timezone/data/antarctica +++ b/src/timezone/data/antarctica @@ -10,9 +10,7 @@ # http://www.spri.cam.ac.uk/bob/periant.htm # for information. # Unless otherwise specified, we have no time zone information. -# -# Except for the French entries, -# I made up all time zone abbreviations mentioned here; corrections welcome! + # FORMAT is '-00' and GMTOFF is 0 for locations while uninhabited. # Argentina - year-round bases @@ -29,7 +27,7 @@ # previously sealers and scientific personnel wintered # Margaret Turner reports # http://web.archive.org/web/20021204222245/http://www.dstc.qut.edu.au/DST/marg/daylight.html -# (1999-09-30) that they're UTC+5, with no DST; +# (1999-09-30) that they're UT +05, with no DST; # presumably this is when they have visitors. # # year-round bases @@ -68,23 +66,22 @@ # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Antarctica/Casey 0 - -00 1969 - 8:00 - AWST 2009 Oct 18 2:00 - # Australian Western Std Time - 11:00 - CAST 2010 Mar 5 2:00 # Casey Time - 8:00 - AWST 2011 Oct 28 2:00 - 11:00 - CAST 2012 Feb 21 17:00u - 8:00 - AWST + 8:00 - +08 2009 Oct 18 2:00 + 11:00 - +11 2010 Mar 5 2:00 + 8:00 - +08 2011 Oct 28 2:00 + 11:00 - +11 2012 Feb 21 17:00u + 8:00 - +08 Zone Antarctica/Davis 0 - -00 1957 Jan 13 - 7:00 - DAVT 1964 Nov # Davis Time + 7:00 - +07 1964 Nov 0 - -00 1969 Feb - 7:00 - DAVT 2009 Oct 18 2:00 - 5:00 - DAVT 2010 Mar 10 20:00u - 7:00 - DAVT 2011 Oct 28 2:00 - 5:00 - DAVT 2012 Feb 21 20:00u - 7:00 - DAVT + 7:00 - +07 2009 Oct 18 2:00 + 5:00 - +05 2010 Mar 10 20:00u + 7:00 - +07 2011 Oct 28 2:00 + 5:00 - +05 2012 Feb 21 20:00u + 7:00 - +07 Zone Antarctica/Mawson 0 - -00 1954 Feb 13 - 6:00 - MAWT 2009 Oct 18 2:00 # Mawson Time - 5:00 - MAWT + 6:00 - +06 2009 Oct 18 2:00 + 5:00 - +05 # References: # Casey Weather (1998-02-26) # http://www.antdiv.gov.au/aad/exop/sfo/casey/casey_aws.html @@ -138,7 +135,7 @@ Zone Antarctica/Mawson 0 - -00 1954 Feb 13 # # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Indian/Kerguelen 0 - -00 1950 # Port-aux-Français - 5:00 - TFT # ISO code TF Time + 5:00 - +05 # # year-round base in the main continent # Dumont d'Urville, Île des Pétrels, -6640+14001, since 1956-11 @@ -149,9 +146,9 @@ Zone Indian/Kerguelen 0 - -00 1950 # Port-aux-Français # # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Antarctica/DumontDUrville 0 - -00 1947 - 10:00 - PMT 1952 Jan 14 # Port-Martin Time + 10:00 - +10 1952 Jan 14 0 - -00 1956 Nov - 10:00 - DDUT # Dumont-d'Urville Time + 10:00 - +10 # France & Italy - year-round base # Concordia, -750600+1232000, since 2005 @@ -177,7 +174,7 @@ Zone Antarctica/DumontDUrville 0 - -00 1947 # station of Japan, it's appropriate for the principal location. # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Antarctica/Syowa 0 - -00 1957 Jan 29 - 3:00 - SYOT # Syowa Time + 3:00 - +03 # See: # NIPR Antarctic Research Activities (1999-08-17) # http://www.nipr.ac.jp/english/ara01.html @@ -214,17 +211,17 @@ Zone Antarctica/Syowa 0 - -00 1957 Jan 29 # correct, but they should be quite close to the actual dates. # # From Paul Eggert (2014-03-21): -# The CET-switching Troll rules require zic from tzcode 2014b or later, so as +# The CET-switching Troll rules require zic from tz 2014b or later, so as # suggested by Bengt-Inge Larsson comment them out for now, and approximate # with only UTC and CEST. Uncomment them when 2014b is more prevalent. # # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -#Rule Troll 2005 max - Mar 1 1:00u 1:00 CET -Rule Troll 2005 max - Mar lastSun 1:00u 2:00 CEST -#Rule Troll 2005 max - Oct lastSun 1:00u 1:00 CET -#Rule Troll 2004 max - Nov 7 1:00u 0:00 UTC +#Rule Troll 2005 max - Mar 1 1:00u 1:00 +01 +Rule Troll 2005 max - Mar lastSun 1:00u 2:00 +02 +#Rule Troll 2005 max - Oct lastSun 1:00u 1:00 +01 +#Rule Troll 2004 max - Nov 7 1:00u 0:00 +00 # Remove the following line when uncommenting the above '#Rule' lines. -Rule Troll 2004 max - Oct lastSun 1:00u 0:00 UTC +Rule Troll 2004 max - Oct lastSun 1:00u 0:00 +00 # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Antarctica/Troll 0 - -00 2005 Feb 12 0:00 Troll %s @@ -265,10 +262,10 @@ Zone Antarctica/Troll 0 - -00 2005 Feb 12 # changes during the year and does not necessarily correspond to mean # solar noon. So the Vostok time might have been whatever the clocks # happened to be during their visit. So we still don't really know what time -# it is at Vostok. But we'll guess UTC+6. +# it is at Vostok. But we'll guess +06. # Zone Antarctica/Vostok 0 - -00 1957 Dec 16 - 6:00 - VOST # Vostok time + 6:00 - +06 # S Africa - year-round bases # Marion Island, -4653+03752 @@ -301,7 +298,7 @@ Zone Antarctica/Vostok 0 - -00 1957 Dec 16 # # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Antarctica/Rothera 0 - -00 1976 Dec 1 - -3:00 - ROTT # Rothera time + -3:00 - -03 # Uruguay - year round base # Artigas, King George Island, -621104-0585107 diff --git a/src/timezone/data/asia b/src/timezone/data/asia index 533e2186d2..71ef8787b5 100644 --- a/src/timezone/data/asia +++ b/src/timezone/data/asia @@ -116,13 +116,11 @@ Zone Asia/Kabul 4:36:48 - LMT 1890 # http://www.worldtimezone.com/dst_news/dst_news_armenia03.html # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Yerevan 2:58:00 - LMT 1924 May 2 - 3:00 - YERT 1957 Mar # Yerevan Time - 4:00 RussiaAsia YER%sT 1991 Mar 31 2:00s - 3:00 1:00 YERST 1991 Sep 23 # independence - 3:00 RussiaAsia AM%sT 1995 Sep 24 2:00s - 4:00 - AMT 1997 - 4:00 RussiaAsia AM%sT 2012 Feb 9 - 4:00 - AMT + 3:00 - +03 1957 Mar + 4:00 RussiaAsia +04/+05 1991 Mar 31 2:00s + 3:00 RussiaAsia +03/+04 1995 Sep 24 2:00s + 4:00 - +04 1997 + 4:00 RussiaAsia +04/+05 # Azerbaijan @@ -143,13 +141,12 @@ Rule Azer 1997 2015 - Mar lastSun 4:00 1:00 S Rule Azer 1997 2015 - Oct lastSun 5:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Baku 3:19:24 - LMT 1924 May 2 - 3:00 - BAKT 1957 Mar # Baku Time - 4:00 RussiaAsia BAK%sT 1991 Mar 31 2:00s - 3:00 1:00 BAKST 1991 Aug 30 # independence - 3:00 RussiaAsia AZ%sT 1992 Sep lastSun 2:00s - 4:00 - AZT 1996 # Azerbaijan Time - 4:00 EUAsia AZ%sT 1997 - 4:00 Azer AZ%sT + 3:00 - +03 1957 Mar + 4:00 RussiaAsia +04/+05 1991 Mar 31 2:00s + 3:00 RussiaAsia +03/+04 1992 Sep lastSun 2:00s + 4:00 - +04 1996 + 4:00 EUAsia +04/+05 1997 + 4:00 Azer +04/+05 # Bahrain # See Asia/Qatar. @@ -268,7 +265,7 @@ Zone Asia/Brunei 7:39:40 - LMT 1926 Mar # Bandar Seri Begawan # Milne says 6:24:40 was the meridian of the time ball observatory at Rangoon. # Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Asia/Rangoon 6:24:40 - LMT 1880 # or Yangon +Zone Asia/Yangon 6:24:40 - LMT 1880 # or Rangoon 6:24:40 - RMT 1920 # Rangoon Mean Time? 6:30 - BURT 1942 May # Burma Time 9:00 - JST 1945 May 3 @@ -383,7 +380,7 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D # Lewiston (ME) Daily Sun (1939-05-29), p 17, said "Even the time is # different - the occupied districts going by Tokyo time, an hour # ahead of that prevailing in the rest of Shanghai." Guess that the -# Xujiahui Observatory was under French control and stuck with UT+8. +# Xujiahui Observatory was under French control and stuck with UT +08. # # In earlier versions of this file, China had many separate Zone entries, but # this was based on what were apparently incorrect data in Shanks & Pottenger. @@ -392,26 +389,26 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D # Proposed in 1918 and theoretically in effect until 1949 (although in practice # mainly observed in coastal areas), the five zones were: # -# Changbai Time ("Long-white Time", Long-white = Heilongjiang area) UT+8.5 +# Changbai Time ("Long-white Time", Long-white = Heilongjiang area) UT +08:30 # Asia/Harbin (currently a link to Asia/Shanghai) # Heilongjiang (except Mohe county), Jilin # -# Zhongyuan Time ("Central plain Time") UT+8 +# Zhongyuan Time ("Central plain Time") UT +08 # Asia/Shanghai # most of China # This currently represents most other zones as well, # as apparently these regions have been the same since 1970. # Milne gives 8:05:43.2 for Xujiahui Observatory time; round to nearest. -# Guo says Shanghai switched to UT+8 "from the end of the 19th century". +# Guo says Shanghai switched to UT +08 "from the end of the 19th century". # -# Long-shu Time (probably due to Long and Shu being two names of that area) UT+7 +# Long-shu Time (probably due to Long and Shu being two names of the area) UT +07 # Asia/Chongqing (currently a link to Asia/Shanghai) # Guangxi, Guizhou, Hainan, Ningxia, Sichuan, Shaanxi, and Yunnan; # most of Gansu; west Inner Mongolia; west Qinghai; and the Guangdong # counties Deqing, Enping, Kaiping, Luoding, Taishan, Xinxing, # Yangchun, Yangjiang, Yu'nan, and Yunfu. # -# Xin-zang Time ("Xinjiang-Tibet Time") UT+6 +# Xin-zang Time ("Xinjiang-Tibet Time") UT +06 # Asia/Urumqi # This currently represents Kunlun Time as well, # as apparently the two regions have been the same since 1970. @@ -424,7 +421,7 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D # Shihezi, Changji, Yanqi, Heshuo, Tuokexun, Tulufan, Shanshan, Hami, # Fukang, Kuitun, Kumukuli, Miquan, Qitai, and Turfan. # -# Kunlun Time UT+5.5 +# Kunlun Time UT +05:30 # Asia/Kashgar (currently a link to Asia/Urumqi) # West Tibet, including Pulan, Aheqi, Shufu, Shule; # West Xinjiang, including Aksu, Atushi, Yining, Hetian, Cele, Luopu, Nileke, @@ -440,7 +437,7 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D # # On the other hand, ethnic Uyghurs, who make up about half the # population of Xinjiang, typically use "Xinjiang time" which is two -# hours behind Beijing time, or UTC +0600. The government of the Xinjiang +# hours behind Beijing time, or UT +06. The government of the Xinjiang # Uyghur Autonomous Region, (XAUR, or just Xinjiang for short) as well as # local governments such as the Ürümqi city government use both times in # publications, referring to what is popularly called Xinjiang time as @@ -496,8 +493,8 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D # having the same time as Beijing. # From Paul Eggert (2014-06-30): -# In the early days of the PRC, Tibet was given its own time zone (UT+6) but -# this was withdrawn in 1959 and never reinstated; see Tubten Khétsun, +# In the early days of the PRC, Tibet was given its own time zone (UT +06) +# but this was withdrawn in 1959 and never reinstated; see Tubten Khétsun, # Memories of life in Lhasa under Chinese Rule, Columbia U Press, ISBN # 978-0231142861 (2008), translator's introduction by Matthew Akester, p x. # As this is before our 1970 cutoff, Tibet doesn't need a separate zone. @@ -511,12 +508,12 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D # Republics, the Soviet Union, the Kuomintang, and the People's Republic of # China, and tracking down all these organizations' timekeeping rules would be # quite a trick. Approximate this lost history by a transition from LMT to -# XJT at the start of 1928, the year of accession of the warlord Jin Shuren, +# UT +06 at the start of 1928, the year of accession of the warlord Jin Shuren, # which happens to be the date given by Shanks & Pottenger (no doubt as a -# guess) as the transition from LMT. Ignore the usage of UT+8 before -# 1986-02-01 under the theory that the transition date to UT+8 is unknown and +# guess) as the transition from LMT. Ignore the usage of +08 before +# 1986-02-01 under the theory that the transition date to +08 is unknown and # that the sort of users who prefer Asia/Urumqi now typically ignored the -# UT+8 mandate back then. +# +08 mandate back then. # Zone NAME GMTOFF RULES FORMAT [UNTIL] # Beijing time, used throughout China; represented by Shanghai. @@ -721,7 +718,7 @@ Zone Asia/Hong_Kong 7:36:42 - LMT 1904 Oct 30 # be found from historical government announcement database. # From Paul Eggert (2014-07-03): -# As per Yu-Cheng Chuang, say that Taiwan was at UT+9 from 1937-10-01 +# As per Yu-Cheng Chuang, say that Taiwan was at UT +09 from 1937-10-01 # until 1945-09-21 at 01:00, overriding Shanks & Pottenger. # Likewise, use Yu-Cheng Chuang's data for DST in Taiwan. @@ -835,16 +832,15 @@ Link Asia/Nicosia Europe/Nicosia # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Tbilisi 2:59:11 - LMT 1880 2:59:11 - TBMT 1924 May 2 # Tbilisi Mean Time - 3:00 - TBIT 1957 Mar # Tbilisi Time - 4:00 RussiaAsia TBI%sT 1991 Mar 31 2:00s - 3:00 1:00 TBIST 1991 Apr 9 # independence - 3:00 RussiaAsia GE%sT 1992 # Georgia Time - 3:00 E-EurAsia GE%sT 1994 Sep lastSun - 4:00 E-EurAsia GE%sT 1996 Oct lastSun - 4:00 1:00 GEST 1997 Mar lastSun - 4:00 E-EurAsia GE%sT 2004 Jun 27 - 3:00 RussiaAsia GE%sT 2005 Mar lastSun 2:00 - 4:00 - GET + 3:00 - +03 1957 Mar + 4:00 RussiaAsia +04/+05 1991 Mar 31 2:00s + 3:00 RussiaAsia +03/+04 1992 + 3:00 E-EurAsia +03/+04 1994 Sep lastSun + 4:00 E-EurAsia +04/+05 1996 Oct lastSun + 4:00 1:00 +05 1997 Mar lastSun + 4:00 E-EurAsia +04/+05 2004 Jun 27 + 3:00 RussiaAsia +03/+04 2005 Mar lastSun 2:00 + 4:00 - +04 # East Timor @@ -921,7 +917,7 @@ Zone Asia/Kolkata 5:53:28 - LMT 1880 # Kolkata # These would be the earliest possible times for a change. # Régimes horaires pour le monde entier, by Henri Le Corre, (Éditions # Traditionnelles, 1987, Paris) says that Java and Madura switched -# from JST to UTC+07:30 on 1945-09-23, and gives 1944-09-01 for Jayapura +# from UT +09 to +07:30 on 1945-09-23, and gives 1944-09-01 for Jayapura # (Hollandia). For now, assume all Indonesian locations other than Jayapura # switched on 1945-09-23. # @@ -932,11 +928,11 @@ Zone Asia/Kolkata 5:53:28 - LMT 1880 # Kolkata # summary published by the Time and Frequency Laboratory of the # Research Center for Calibration, Instrumentation and Metrology, # Indonesia, (2006-09-29). -# The abbreviations are: +# The time zone abbreviations and UT offsets are: # -# WIB - UTC+7 - Waktu Indonesia Barat (Indonesia western time) -# WITA - UTC+8 - Waktu Indonesia Tengah (Indonesia central time) -# WIT - UTC+9 - Waktu Indonesia Timur (Indonesia eastern time) +# WIB - +07 - Waktu Indonesia Barat (Indonesia western time) +# WITA - +08 - Waktu Indonesia Tengah (Indonesia central time) +# WIT - +09 - Waktu Indonesia Timur (Indonesia eastern time) # # Zone NAME GMTOFF RULES FORMAT [UNTIL] # Java, Sumatra @@ -1825,11 +1821,11 @@ Rule Kyrgyz 1997 2005 - Mar lastSun 2:30 1:00 S Rule Kyrgyz 1997 2004 - Oct lastSun 2:30 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Bishkek 4:58:24 - LMT 1924 May 2 - 5:00 - FRUT 1930 Jun 21 # Frunze Time - 6:00 RussiaAsia FRU%sT 1991 Mar 31 2:00s - 5:00 1:00 FRUST 1991 Aug 31 2:00 # independence - 5:00 Kyrgyz KG%sT 2005 Aug 12 # Kyrgyzstan Time - 6:00 - KGT + 5:00 - +05 1930 Jun 21 + 6:00 RussiaAsia +06/+07 1991 Mar 31 2:00s + 5:00 RussiaAsia +05/+06 1991 Aug 31 2:00 + 5:00 Kyrgyz +05/+06 2005 Aug 12 + 6:00 - +06 ############################################################################### @@ -1868,25 +1864,24 @@ Rule ROK 1957 1960 - Sep Sun>=18 0:00 0 S Rule ROK 1987 1988 - May Sun>=8 2:00 1:00 D Rule ROK 1987 1988 - Oct Sun>=8 3:00 0 S -# From Paul Eggert (2014-10-30): +# From Paul Eggert (2016-08-23): # The Korean Wikipedia entry gives the following sources for UT offsets: # -# 1908: Official Journal Article No. 3994 (Edict No. 5) +# 1908: Official Journal Article No. 3994 (decree No. 5) # 1912: Governor-General of Korea Official Gazette Issue No. 367 # (Announcement No. 338) # 1954: Presidential Decree No. 876 (1954-03-17) # 1961: Law No. 676 (1961-08-07) -# 1987: Law No. 3919 (1986-12-31) # -# The Wikipedia entry also has confusing information about a change -# to UT+9 in April 1910, but then what would be the point of the later change -# to UT+9 on 1912-01-01? Omit the 1910 change for now. +# (Another source "1987: Law No. 3919 (1986-12-31)" was in the 2014-10-30 +# edition of the Korean Wikipedia entry.) # # I guessed that time zone abbreviations through 1945 followed the same # rules as discussed under Taiwan, with nominal switches from JST to KST # when the respective cities were taken over by the Allies after WWII. # -# For Pyongyang we have no information; guess no changes since World War II. +# For Pyongyang, guess no changes from World War II until 2015, as we +# have no information otherwise. # From Steffen Thorsen (2015-08-07): # According to many news sources, North Korea is going to change to @@ -2046,7 +2041,7 @@ Zone Indian/Maldives 4:54:00 - LMT 1880 # Male # Bill Bonnet (2005-05-19) reports that the US Embassy in Ulaanbaatar says # there is only one time zone and that DST is observed, citing Microsoft # Windows XP as the source. Risto Nykänen (2005-05-16) reports that -# travelmongolia.org says there are two time zones (UTC+7, UTC+8) with no DST. +# travelmongolia.org says there are two time zones (UT +07, +08) with no DST. # Oscar van Vlijmen (2005-05-20) reports that the Mongolian Embassy in # Washington, DC says there are two time zones, with DST observed. # He also found @@ -2682,7 +2677,7 @@ Link Asia/Qatar Asia/Bahrain # earlier date. # # Shanks & Pottenger also state that until 1968-05-01 Saudi Arabia had two -# time zones; the other zone, at UTC+4, was in the far eastern part of +# time zones; the other zone, at UT +04, was in the far eastern part of # the country. Ignore this, as it's before our 1970 cutoff. # # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -2951,10 +2946,10 @@ Zone Asia/Damascus 2:25:12 - LMT 1920 # Dimashq # From Shanks & Pottenger. # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Dushanbe 4:35:12 - LMT 1924 May 2 - 5:00 - DUST 1930 Jun 21 # Dushanbe Time - 6:00 RussiaAsia DUS%sT 1991 Mar 31 2:00s - 5:00 1:00 DUSST 1991 Sep 9 2:00s - 5:00 - TJT # Tajikistan Time + 5:00 - +05 1930 Jun 21 + 6:00 RussiaAsia +06/+07 1991 Mar 31 2:00s + 5:00 1:00 +05/+06 1991 Sep 9 2:00s + 5:00 - +05 # Thailand # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -2968,11 +2963,10 @@ Link Asia/Bangkok Asia/Vientiane # Laos # From Shanks & Pottenger. # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Ashgabat 3:53:32 - LMT 1924 May 2 # or Ashkhabad - 4:00 - ASHT 1930 Jun 21 # Ashkhabad Time - 5:00 RussiaAsia ASH%sT 1991 Mar 31 2:00 - 4:00 RussiaAsia ASH%sT 1991 Oct 27 # independence - 4:00 RussiaAsia TM%sT 1992 Jan 19 2:00 - 5:00 - TMT + 4:00 - +04 1930 Jun 21 + 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00 + 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00 + 5:00 - +05 # United Arab Emirates # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -2984,20 +2978,18 @@ Link Asia/Dubai Asia/Muscat # Oman # Byalokoz 1919 says Uzbekistan was 4:27:53. # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Samarkand 4:27:53 - LMT 1924 May 2 - 4:00 - SAMT 1930 Jun 21 # Samarkand Time - 5:00 - SAMT 1981 Apr 1 - 5:00 1:00 SAMST 1981 Oct 1 - 6:00 - TAST 1982 Apr 1 # Tashkent Time - 5:00 RussiaAsia SAM%sT 1991 Sep 1 # independence - 5:00 RussiaAsia UZ%sT 1992 - 5:00 - UZT + 4:00 - +04 1930 Jun 21 + 5:00 - +05 1981 Apr 1 + 5:00 1:00 +06 1981 Oct 1 + 6:00 - +06 1982 Apr 1 + 5:00 RussiaAsia +05/+06 1992 + 5:00 - +05 # Milne says Tashkent was 4:37:10.8; round to nearest. Zone Asia/Tashkent 4:37:11 - LMT 1924 May 2 - 5:00 - TAST 1930 Jun 21 # Tashkent Time - 6:00 RussiaAsia TAS%sT 1991 Mar 31 2:00 - 5:00 RussiaAsia TAS%sT 1991 Sep 1 # independence - 5:00 RussiaAsia UZ%sT 1992 - 5:00 - UZT + 5:00 - +05 1930 Jun 21 + 6:00 RussiaAsia +06/+07 1991 Mar 31 2:00 + 5:00 RussiaAsia +05/+06 1992 + 5:00 - +05 # Vietnam diff --git a/src/timezone/data/australasia b/src/timezone/data/australasia index 0b33f67ed4..f49df1d6e1 100644 --- a/src/timezone/data/australasia +++ b/src/timezone/data/australasia @@ -545,7 +545,7 @@ Zone Pacific/Port_Moresby 9:48:40 - LMT 1880 # Base the Bougainville entry on the Arawa-Kieta region, which appears to have # the most people even though it was devastated in the Bougainville Civil War. # -# Although Shanks gives 1942-03-15 / 1943-11-01 for JST, these dates +# Although Shanks gives 1942-03-15 / 1943-11-01 for UT +09, these dates # are apparently rough guesswork from the starts of military campaigns. # The World War II entries below are instead based on Arawa-Kieta. # The Japanese occupied Kieta in July 1942, @@ -553,8 +553,8 @@ Zone Pacific/Port_Moresby 9:48:40 - LMT 1880 # http://pwencycl.kgbudge.com/B/o/Bougainville.htm # and seem to have controlled it until their 1945-08-21 surrender. # -# The Autonomous Region of Bougainville plans to switch from UTC+10 to UTC+11 -# on 2014-12-28 at 02:00. They call UTC+11 "Bougainville Standard Time"; +# The Autonomous Region of Bougainville switched from UT +10 to +11 +# on 2014-12-28 at 02:00. They call +11 "Bougainville Standard Time"; # abbreviate this as BST. See: # http://www.bougainville24.com/bougainville-issues/bougainville-gets-own-timezone/ # @@ -620,7 +620,7 @@ Link Pacific/Pago_Pago Pacific/Midway # in US minor outlying islands # From Paul Eggert (2014-06-27): # The International Date Line Act 2011 # http://www.parliament.gov.ws/images/ACTS/International_Date_Line_Act__2011_-_Eng.pdf -# changed Samoa from UTC-11 to UTC+13, effective "12 o'clock midnight, on +# changed Samoa from UT -11 to +13, effective "12 o'clock midnight, on # Thursday 29th December 2011". The International Date Line was adjusted # accordingly. @@ -715,7 +715,7 @@ Zone Pacific/Funafuti 11:56:52 - LMT 1901 # 1886-1891; Baker was similar but exact dates are not known. # Inhabited by civilians 1935-1942; U.S. military bases 1943-1944; # uninhabited thereafter. -# Howland observed Hawaii Standard Time (UT-10:30) in 1937; +# Howland observed Hawaii Standard Time (UT -10:30) in 1937; # see page 206 of Elgen M. Long and Marie K. Long, # Amelia Earhart: the Mystery Solved, Simon & Schuster (2000). # So most likely Howland and Baker observed Hawaii Time from 1935 @@ -1473,7 +1473,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # Zealand time. I understand that is the time they keep locally, anyhow." # For now, assume this practice goes back to the introduction of standard time # in New Zealand, as this would make Chatham Islands time almost exactly match -# LMT back when New Zealand was at UTC+11:30; also, assume Chatham Islands did +# LMT back when New Zealand was at UT +11:30; also, assume Chatham Islands did # not observe New Zealand's prewar DST. ############################################################################### @@ -1529,7 +1529,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # For now, we assume the Ladrones switched at the same time as the Philippines; # see Asia/Manila. -# US Public Law 106-564 (2000-12-23) made UTC+10 the official standard time, +# US Public Law 106-564 (2000-12-23) made UT +10 the official standard time, # under the name "Chamorro Standard Time". There is no official abbreviation, # but Congressman Robert A. Underwood, author of the bill that became law, # wrote in a press release (2000-12-27) that he will seek the use of "ChST". @@ -1541,15 +1541,15 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # "I am certain, having lived there for the past decade, that 'Truk' # (now properly known as Chuuk) ... is in the time zone GMT+10." # -# Shanks & Pottenger write that Truk switched from UTC+10 to UTC+11 +# Shanks & Pottenger write that Truk switched from UT +10 to +11 # on 1978-10-01; ignore this for now. # From Paul Eggert (1999-10-29): # The Federated States of Micronesia Visitors Board writes in # The Federated States of Micronesia - Visitor Information (1999-01-26) # http://www.fsmgov.org/info/clocks.html -# that Truk and Yap are UTC+10, and Ponape and Kosrae are UTC+11. -# We don't know when Kosrae switched from UTC+12; assume January 1 for now. +# that Truk and Yap are UT +10, and Ponape and Kosrae are +11. +# We don't know when Kosrae switched from +12; assume January 1 for now. # Midway @@ -1615,11 +1615,11 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # ordaining - by a masterpiece of diplomatic flattery - that # the Fourth of July should be celebrated twice in that year." -# Although Shanks & Pottenger says they both switched to UTC-11:30 -# in 1911, and to UTC-11 in 1950. many earlier sources give UTC-11 +# Although Shanks & Pottenger says they both switched to UT -11:30 +# in 1911, and to -11 in 1950. many earlier sources give -11 # for American Samoa, e.g., the US National Bureau of Standards # circular "Standard Time Throughout the World", 1932. -# Assume American Samoa switched to UTC-11 in 1911, not 1950, +# Assume American Samoa switched to -11 in 1911, not 1950, # and that after 1950 they agreed until (western) Samoa skipped a # day in 2011. Assume also that the Samoas follow the US and New # Zealand's "ST"/"DT" style of daylight-saving abbreviations. diff --git a/src/timezone/data/backward b/src/timezone/data/backward index aab237a5e2..aa23dd844e 100644 --- a/src/timezone/data/backward +++ b/src/timezone/data/backward @@ -36,6 +36,7 @@ Link Asia/Shanghai Asia/Harbin Link Asia/Urumqi Asia/Kashgar Link Asia/Kathmandu Asia/Katmandu Link Asia/Macau Asia/Macao +Link Asia/Yangon Asia/Rangoon Link Asia/Ho_Chi_Minh Asia/Saigon Link Asia/Jerusalem Asia/Tel_Aviv Link Asia/Thimphu Asia/Thimbu diff --git a/src/timezone/data/backzone b/src/timezone/data/backzone index 13dc8d4d13..4a5085f422 100644 --- a/src/timezone/data/backzone +++ b/src/timezone/data/backzone @@ -194,9 +194,9 @@ Zone Africa/Lusaka 1:53:08 - LMT 1903 Mar # Equatorial Guinea # -# Although Shanks says that Malabo switched from UTC to UTC+1 on 1963-12-15, +# Although Shanks says that Malabo switched from UT +00 to +01 on 1963-12-15, # a Google Books search says that London Calling, Issues 432-465 (1948), p 19, -# says that Spanish Guinea was at GMT+1 back then. The Shanks data entries +# says that Spanish Guinea was at +01 back then. The Shanks data entries # are most likely wrong, but we have nothing better; use them here for now. # Zone Africa/Malabo 0:35:08 - LMT 1912 @@ -479,14 +479,14 @@ Zone Asia/Muscat 3:54:24 - LMT 1920 # From Paul Eggert (2014-08-11), after a heads-up from Stephen Colebourne: # According to a Portuguese decree (1911-05-26) # http://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf -# Portuguese India switched to GMT+5 on 1912-01-01. +# Portuguese India switched to UT +05 on 1912-01-01. #Zone Asia/Panaji [not enough info to complete] # Cambodia # From Paul Eggert (2014-10-11): # See Asia/Ho_Chi_Minh for the source for most of this data. Also, guess -# (1) Cambodia reverted to UT+7 on 1945-09-02, when Vietnam did, and -# (2) they also reverted to UT+7 on 1953-11-09, the date of independence. +# (1) Cambodia reverted to UT +07 on 1945-09-02, when Vietnam did, and +# (2) they also reverted to +07 on 1953-11-09, the date of independence. # These guesses are probably wrong but they're better than guessing no # transitions there. Zone Asia/Phnom_Penh 6:59:40 - LMT 1906 Jul 1 @@ -506,8 +506,8 @@ Zone Asia/Tel_Aviv 2:19:04 - LMT 1880 # Laos # From Paul Eggert (2014-10-11): # See Asia/Ho_Chi_Minh for the source for most of this data. -# Trần's book says that Laos reverted to UT+7 on 1955-04-15. -# Also, guess that Laos reverted to UT+7 on 1945-09-02, when Vietnam did; +# Trần's book says that Laos reverted to UT +07 on 1955-04-15. +# Also, guess that Laos reverted to +07 on 1945-09-02, when Vietnam did; # this is probably wrong but it's better than guessing no transition. Zone Asia/Vientiane 6:50:24 - LMT 1906 Jul 1 7:06:30 - PLMT 1911 May 1 diff --git a/src/timezone/data/etcetera b/src/timezone/data/etcetera index c2e25328d5..f5fa4c94b4 100644 --- a/src/timezone/data/etcetera +++ b/src/timezone/data/etcetera @@ -8,6 +8,13 @@ # need now for the entries that are not on UTC are for ships at sea # that cannot use POSIX TZ settings. +# Starting with POSIX 1003.1-2001, the entries below are all +# unnecessary as settings for the TZ environment variable. E.g., +# instead of TZ='Etc/GMT+4' one can use the POSIX setting TZ='<-04>+4'. +# +# Do not use a POSIX TZ setting like TZ='GMT+4', which is four hours +# behind GMT but uses the completely misleading abbreviation "GMT". + Zone Etc/GMT 0 - GMT Zone Etc/UTC 0 - UTC Zone Etc/UCT 0 - UCT @@ -26,23 +33,13 @@ Link Etc/GMT Etc/GMT-0 Link Etc/GMT Etc/GMT+0 Link Etc/GMT Etc/GMT0 -# We use POSIX-style signs in the Zone names and the output abbreviations, +# Be consistent with POSIX TZ settings in the Zone names, # even though this is the opposite of what many people expect. # POSIX has positive signs west of Greenwich, but many people expect # positive signs east of Greenwich. For example, TZ='Etc/GMT+4' uses -# the abbreviation "GMT+4" and corresponds to 4 hours behind UT +# the abbreviation "-04" and corresponds to 4 hours behind UT # (i.e. west of Greenwich) even though many people would expect it to # mean 4 hours ahead of UT (i.e. east of Greenwich). -# -# In the draft 5 of POSIX 1003.1-200x, the angle bracket notation allows for -# TZ='+4'; if you want time zone abbreviations conforming to -# ISO 8601 you can use TZ='<-0400>+4'. Thus the commonly-expected -# offset is kept within the angle bracket (and is used for display) -# while the POSIX sign is kept outside the angle bracket (and is used -# for calculation). -# -# Do not use a TZ setting like TZ='GMT+4', which is four hours behind -# GMT but uses the completely misleading abbreviation "GMT". # Earlier incarnations of this package were not POSIX-compliant, # and had lines such as @@ -51,30 +48,31 @@ Link Etc/GMT Etc/GMT0 # way does a # zic -l GMT-12 # so we moved the names into the Etc subdirectory. +# Also, the time zone abbreviations are now compatible with %z. -Zone Etc/GMT-14 14 - GMT-14 # 14 hours ahead of GMT -Zone Etc/GMT-13 13 - GMT-13 -Zone Etc/GMT-12 12 - GMT-12 -Zone Etc/GMT-11 11 - GMT-11 -Zone Etc/GMT-10 10 - GMT-10 -Zone Etc/GMT-9 9 - GMT-9 -Zone Etc/GMT-8 8 - GMT-8 -Zone Etc/GMT-7 7 - GMT-7 -Zone Etc/GMT-6 6 - GMT-6 -Zone Etc/GMT-5 5 - GMT-5 -Zone Etc/GMT-4 4 - GMT-4 -Zone Etc/GMT-3 3 - GMT-3 -Zone Etc/GMT-2 2 - GMT-2 -Zone Etc/GMT-1 1 - GMT-1 -Zone Etc/GMT+1 -1 - GMT+1 -Zone Etc/GMT+2 -2 - GMT+2 -Zone Etc/GMT+3 -3 - GMT+3 -Zone Etc/GMT+4 -4 - GMT+4 -Zone Etc/GMT+5 -5 - GMT+5 -Zone Etc/GMT+6 -6 - GMT+6 -Zone Etc/GMT+7 -7 - GMT+7 -Zone Etc/GMT+8 -8 - GMT+8 -Zone Etc/GMT+9 -9 - GMT+9 -Zone Etc/GMT+10 -10 - GMT+10 -Zone Etc/GMT+11 -11 - GMT+11 -Zone Etc/GMT+12 -12 - GMT+12 +Zone Etc/GMT-14 14 - +14 +Zone Etc/GMT-13 13 - +13 +Zone Etc/GMT-12 12 - +12 +Zone Etc/GMT-11 11 - +11 +Zone Etc/GMT-10 10 - +10 +Zone Etc/GMT-9 9 - +09 +Zone Etc/GMT-8 8 - +08 +Zone Etc/GMT-7 7 - +07 +Zone Etc/GMT-6 6 - +06 +Zone Etc/GMT-5 5 - +05 +Zone Etc/GMT-4 4 - +04 +Zone Etc/GMT-3 3 - +03 +Zone Etc/GMT-2 2 - +02 +Zone Etc/GMT-1 1 - +01 +Zone Etc/GMT+1 -1 - -01 +Zone Etc/GMT+2 -2 - -02 +Zone Etc/GMT+3 -3 - -03 +Zone Etc/GMT+4 -4 - -04 +Zone Etc/GMT+5 -5 - -05 +Zone Etc/GMT+6 -6 - -06 +Zone Etc/GMT+7 -7 - -07 +Zone Etc/GMT+8 -8 - -08 +Zone Etc/GMT+9 -9 - -09 +Zone Etc/GMT+10 -10 - -10 +Zone Etc/GMT+11 -11 - -11 +Zone Etc/GMT+12 -12 - -12 diff --git a/src/timezone/data/europe b/src/timezone/data/europe index cd3a0883d8..6020059f69 100644 --- a/src/timezone/data/europe +++ b/src/timezone/data/europe @@ -75,8 +75,7 @@ # 1:00 CET CEST CEMT Central Europe # 1:00:14 SET Swedish (1879-1899)* # 2:00 EET EEST Eastern Europe -# 3:00 FET Further-eastern Europe (2011-2014)* -# 3:00 MSK MSD MSM* Minsk, Moscow +# 3:00 MSK MSD Moscow # From Peter Ilieve (1994-12-04), # The original six [EU members]: Belgium, France, (West) Germany, Italy, @@ -583,16 +582,33 @@ Rule E-Eur 1979 1995 - Sep lastSun 0:00 0 - Rule E-Eur 1981 max - Mar lastSun 0:00 1:00 S Rule E-Eur 1996 max - Oct lastSun 0:00 0 - + +# Daylight saving time for Russia and the Soviet Union +# +# The 1917-1921 decree URLs are from Alexander Belopolsky (2016-08-23). + # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Russia 1917 only - Jul 1 23:00 1:00 MST # Moscow Summer Time +# +# Decree No. 142 (1917-12-22) http://istmat.info/node/28137 Rule Russia 1917 only - Dec 28 0:00 0 MMT # Moscow Mean Time +# +# Decree No. 497 (1918-05-30) http://istmat.info/node/30001 Rule Russia 1918 only - May 31 22:00 2:00 MDST # Moscow Double Summer Time Rule Russia 1918 only - Sep 16 1:00 1:00 MST +# +# Decree No. 258 (1919-05-29) http://istmat.info/node/37949 Rule Russia 1919 only - May 31 23:00 2:00 MDST -Rule Russia 1919 only - Jul 1 2:00 1:00 MSD +# +Rule Russia 1919 only - Jul 1 0:00u 1:00 MSD Rule Russia 1919 only - Aug 16 0:00 0 MSK +# +# Decree No. 63 (1921-02-03) http://istmat.info/node/45840 Rule Russia 1921 only - Feb 14 23:00 1:00 MSD -Rule Russia 1921 only - Mar 20 23:00 2:00 MSM # Midsummer +# +# Decree No. 121 (1921-03-07) http://istmat.info/node/45949 +Rule Russia 1921 only - Mar 20 23:00 2:00 +05 +# Rule Russia 1921 only - Sep 1 0:00 1:00 MSD Rule Russia 1921 only - Oct 1 0:00 0 - # Act No. 925 of the Council of Ministers of the USSR (1980-10-24): @@ -775,8 +791,6 @@ Zone Europe/Vienna 1:05:21 - LMT 1893 Apr # From Alexander Bokovoy (2014-10-09): # Belarussian government decided against changing to winter time.... # http://eng.belta.by/all_news/society/Belarus-decides-against-adjusting-time-in-Russias-wake_i_76335.html -# From Paul Eggert (2014-10-08): -# Hence Belarus can share time zone abbreviations with Moscow again. # # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Europe/Minsk 1:50:16 - LMT 1880 @@ -787,8 +801,7 @@ Zone Europe/Minsk 1:50:16 - LMT 1880 3:00 Russia MSK/MSD 1990 3:00 - MSK 1991 Mar 31 2:00s 2:00 Russia EE%sT 2011 Mar 27 2:00s - 3:00 - FET 2014 Oct 26 1:00s - 3:00 - MSK + 3:00 - +03 # Belgium # @@ -1296,7 +1309,7 @@ Zone Europe/Paris 0:09:21 - LMT 1891 Mar 15 0:01 # http://www.parlament-berlin.de/pds-fraktion.nsf/727459127c8b66ee8525662300459099/defc77cb784f180ac1256c2b0030274b/$FILE/bersarint.pdf # says that Bersarin issued an order to use Moscow time on May 20. # However, Moscow did not observe daylight saving in 1945, so -# this was equivalent to CEMT (GMT+3), not GMT+4. +# this was equivalent to UT +03, not +04. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S @@ -2260,7 +2273,6 @@ Zone Europe/Bucharest 1:44:24 - LMT 1891 Oct # http://www.worldtimezone.com/dst_news/dst_news_russia-map-2014-07.html # From Paul Eggert (2006-03-22): -# Except for Moscow after 1919-07-01, I invented the time zone abbreviations. # Moscow time zone abbreviations after 1919-07-01, and Moscow rules after 1991, # are from Andrey A. Chernov. The rest is from Shanks & Pottenger, # except we follow Chernov's report that 1992 DST transitions were Sat @@ -2336,7 +2348,7 @@ Zone Europe/Kaliningrad 1:22:00 - LMT 1893 Apr 2:00 Poland CE%sT 1946 3:00 Russia MSK/MSD 1989 Mar 26 2:00s 2:00 Russia EE%sT 2011 Mar 27 2:00s - 3:00 - FET 2014 Oct 26 2:00s + 3:00 - +03 2014 Oct 26 2:00s 2:00 - EET @@ -2389,6 +2401,16 @@ Zone Europe/Kaliningrad 1:22:00 - LMT 1893 Apr # 78 RU-SPE Saint Petersburg # 83 RU-NEN Nenets Autonomous Okrug +# From Paul Eggert (2016-08-23): +# The Soviets switched to UT-based time in 1919. Decree No. 59 +# (1919-02-08) http://istmat.info/node/35567 established UT-based time +# zones, and Decree No. 147 (1919-03-29) http://istmat.info/node/35854 +# specified a transition date of 1919-07-01, apparently at 00:00 UT. +# No doubt only the Soviet-controlled regions switched on that date; +# later transitions to UT-based time in other parts of Russia are +# taken from what appear to be guesses by Shanks. +# (Thanks to Alexander Belopolsky for pointers to the decrees.) + # From Stepan Golosunov (2016-03-07): # 11. Regions-violators, 1981-1982. # Wikipedia refers to @@ -2430,7 +2452,7 @@ Zone Europe/Kaliningrad 1:22:00 - LMT 1893 Apr # attributes the 1982 changes to the Act of the Council of Ministers # of the USSR No. 126 from 18.02.1982. 1980-925.txt also adds # Udmurtia to the list of affected territories and lists Khatangsky -# district separately from Taymyr Autonomous Okurg. Probably erroneously. +# district separately from Taymyr Autonomous Okrug. Probably erroneously. # # The affected territories are currently listed under Europe/Moscow, # Asia/Yekaterinburg and Asia/Krasnoyarsk. @@ -2490,7 +2512,7 @@ Zone Europe/Kaliningrad 1:22:00 - LMT 1893 Apr Zone Europe/Moscow 2:30:17 - LMT 1880 2:30:17 - MMT 1916 Jul 3 # Moscow Mean Time - 2:31:19 Russia %s 1919 Jul 1 2:00 + 2:31:19 Russia %s 1919 Jul 1 0:00u 3:00 Russia %s 1921 Oct 3:00 Russia MSK/MSD 1922 Oct 2:00 - EET 1930 Jun 21 @@ -2573,22 +2595,21 @@ Zone Europe/Astrakhan 3:12:12 - LMT 1924 May # The 1988 transition is from USSR act No. 5 (1988-01-04). Zone Europe/Volgograd 2:57:40 - LMT 1920 Jan 3 - 3:00 - TSAT 1925 Apr 6 # Tsaritsyn Time - 3:00 - STAT 1930 Jun 21 # Stalingrad Time - 4:00 - STAT 1961 Nov 11 - 4:00 Russia VOL%sT 1988 Mar 27 2:00s # Volgograd T - 3:00 Russia VOL%sT 1991 Mar 31 2:00s - 4:00 - VOLT 1992 Mar 29 2:00s - 3:00 Russia MSK/MSD 2011 Mar 27 2:00s - 4:00 - MSK 2014 Oct 26 2:00s - 3:00 - MSK + 3:00 - +03 1930 Jun 21 + 4:00 - +04 1961 Nov 11 + 4:00 Russia +04/+05 1988 Mar 27 2:00s + 3:00 Russia +03/+04 1991 Mar 31 2:00s + 4:00 - +04 1992 Mar 29 2:00s + 3:00 Russia +03/+04 2011 Mar 27 2:00s + 4:00 - +04 2014 Oct 26 2:00s + 3:00 - +03 # From Paul Eggert (2016-03-18): # Europe/Kirov covers: # 43 RU-KIR Kirov Oblast # The 1989 transition is from USSR act No. 227 (1989-03-14). # -Zone Europe/Kirov 3:18:48 - LMT 1919 Jul 1 2:00 +Zone Europe/Kirov 3:18:48 - LMT 1919 Jul 1 0:00u 3:00 - +03 1930 Jun 21 4:00 Russia +04/+05 1989 Mar 26 2:00s 3:00 Russia +03/+04 1991 Mar 31 2:00s @@ -2606,16 +2627,16 @@ Zone Europe/Kirov 3:18:48 - LMT 1919 Jul 1 2:00 # Byalokoz 1919 says Samara was 3:20:20. # The 1989 transition is from USSR act No. 227 (1989-03-14). -Zone Europe/Samara 3:20:20 - LMT 1919 Jul 1 2:00 - 3:00 - SAMT 1930 Jun 21 # Samara Time - 4:00 - SAMT 1935 Jan 27 - 4:00 Russia KUY%sT 1989 Mar 26 2:00s # Kuybyshev - 3:00 Russia MSK/MSD 1991 Mar 31 2:00s - 2:00 Russia EE%sT 1991 Sep 29 2:00s - 3:00 - SAMT 1991 Oct 20 3:00 - 4:00 Russia SAM%sT 2010 Mar 28 2:00s - 3:00 Russia SAM%sT 2011 Mar 27 2:00s - 4:00 - SAMT +Zone Europe/Samara 3:20:20 - LMT 1919 Jul 1 0:00u + 3:00 - +03 1930 Jun 21 + 4:00 - +04 1935 Jan 27 + 4:00 Russia +04/+05 1989 Mar 26 2:00s + 3:00 Russia +03/+04 1991 Mar 31 2:00s + 2:00 Russia +02/+03 1991 Sep 29 2:00s + 3:00 - +03 1991 Oct 20 3:00 + 4:00 Russia +04/+05 2010 Mar 28 2:00s + 3:00 Russia +03/+04 2011 Mar 27 2:00s + 4:00 - +04 # From Paul Eggert (2016-03-18): # Europe/Ulyanovsk covers: @@ -2630,7 +2651,7 @@ Zone Europe/Samara 3:20:20 - LMT 1919 Jul 1 2:00 # From Matt Johnson (2016-03-09): # http://publication.pravo.gov.ru/Document/View/0001201603090051 -Zone Europe/Ulyanovsk 3:13:36 - LMT 1919 Jul 1 2:00 +Zone Europe/Ulyanovsk 3:13:36 - LMT 1919 Jul 1 0:00u 3:00 - +03 1930 Jun 21 4:00 Russia +04/+05 1989 Mar 26 2:00s 3:00 Russia +03/+04 1991 Mar 31 2:00s @@ -2662,12 +2683,12 @@ Zone Europe/Ulyanovsk 3:13:36 - LMT 1919 Jul 1 2:00 Zone Asia/Yekaterinburg 4:02:33 - LMT 1916 Jul 3 3:45:05 - PMT 1919 Jul 15 4:00 - 4:00 - SVET 1930 Jun 21 # Sverdlovsk Time - 5:00 Russia SVE%sT 1991 Mar 31 2:00s - 4:00 Russia SVE%sT 1992 Jan 19 2:00s - 5:00 Russia YEK%sT 2011 Mar 27 2:00s - 6:00 - YEKT 2014 Oct 26 2:00s - 5:00 - YEKT + 4:00 - +04 1930 Jun 21 + 5:00 Russia +05/+06 1991 Mar 31 2:00s + 4:00 Russia +04/+05 1992 Jan 19 2:00s + 5:00 Russia +05/+06 2011 Mar 27 2:00s + 6:00 - +06 2014 Oct 26 2:00s + 5:00 - +05 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2001-08-25): @@ -2677,12 +2698,12 @@ Zone Asia/Yekaterinburg 4:02:33 - LMT 1916 Jul 3 # Byalokoz 1919 says Omsk was 4:53:30. Zone Asia/Omsk 4:53:30 - LMT 1919 Nov 14 - 5:00 - OMST 1930 Jun 21 # Omsk Time - 6:00 Russia OMS%sT 1991 Mar 31 2:00s - 5:00 Russia OMS%sT 1992 Jan 19 2:00s - 6:00 Russia OMS%sT 2011 Mar 27 2:00s - 7:00 - OMST 2014 Oct 26 2:00s - 6:00 - OMST + 5:00 - +05 1930 Jun 21 + 6:00 Russia +06/+07 1991 Mar 31 2:00s + 5:00 Russia +05/+06 1992 Jan 19 2:00s + 6:00 Russia +06/+07 2011 Mar 27 2:00s + 7:00 - +07 2014 Oct 26 2:00s + 6:00 - +06 # From Paul Eggert (2016-02-22): # Asia/Barnaul covers: @@ -2762,7 +2783,7 @@ Zone Asia/Novosibirsk 5:31:40 - LMT 1919 Dec 14 6:00 # Note that time belts (numbered from 2 (Moscow) to 12 according to their # GMT/UTC offset and having too many exceptions like regions formally # belonging to one belt but using time from another) were replaced -# with time zones in 2011 with different numberings (there was a +# with time zones in 2011 with different numbering (there was a # 2-hour gap between second and third zones in 2011-2014). # From Stepan Golosunov (2016-04-12): @@ -2845,12 +2866,12 @@ Zone Asia/Novokuznetsk 5:48:48 - LMT 1924 May 1 # Byalokoz 1919 says Krasnoyarsk was 6:11:26. Zone Asia/Krasnoyarsk 6:11:26 - LMT 1920 Jan 6 - 6:00 - KRAT 1930 Jun 21 # Krasnoyarsk Time - 7:00 Russia KRA%sT 1991 Mar 31 2:00s - 6:00 Russia KRA%sT 1992 Jan 19 2:00s - 7:00 Russia KRA%sT 2011 Mar 27 2:00s - 8:00 - KRAT 2014 Oct 26 2:00s - 7:00 - KRAT + 6:00 - +06 1930 Jun 21 + 7:00 Russia +07/+08 1991 Mar 31 2:00s + 6:00 Russia +06/+07 1992 Jan 19 2:00s + 7:00 Russia +07/+08 2011 Mar 27 2:00s + 8:00 - +08 2014 Oct 26 2:00s + 7:00 - +07 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2001-08-25): @@ -2867,12 +2888,12 @@ Zone Asia/Krasnoyarsk 6:11:26 - LMT 1920 Jan 6 Zone Asia/Irkutsk 6:57:05 - LMT 1880 6:57:05 - IMT 1920 Jan 25 # Irkutsk Mean Time - 7:00 - IRKT 1930 Jun 21 # Irkutsk Time - 8:00 Russia IRK%sT 1991 Mar 31 2:00s - 7:00 Russia IRK%sT 1992 Jan 19 2:00s - 8:00 Russia IRK%sT 2011 Mar 27 2:00s - 9:00 - IRKT 2014 Oct 26 2:00s - 8:00 - IRKT + 7:00 - +07 1930 Jun 21 + 8:00 Russia +08/+09 1991 Mar 31 2:00s + 7:00 Russia +07/+08 1992 Jan 19 2:00s + 8:00 Russia +08/+09 2011 Mar 27 2:00s + 9:00 - +09 2014 Oct 26 2:00s + 8:00 - +08 # From Tim Parenti (2014-07-06): @@ -2889,13 +2910,13 @@ Zone Asia/Irkutsk 6:57:05 - LMT 1880 # http://publication.pravo.gov.ru/Document/View/0001201512300107 Zone Asia/Chita 7:33:52 - LMT 1919 Dec 15 - 8:00 - YAKT 1930 Jun 21 # Yakutsk Time - 9:00 Russia YAK%sT 1991 Mar 31 2:00s - 8:00 Russia YAK%sT 1992 Jan 19 2:00s - 9:00 Russia YAK%sT 2011 Mar 27 2:00s - 10:00 - YAKT 2014 Oct 26 2:00s - 8:00 - IRKT 2016 Mar 27 2:00 - 9:00 - YAKT + 8:00 - +08 1930 Jun 21 + 9:00 Russia +09/+10 1991 Mar 31 2:00s + 8:00 Russia +08/+09 1992 Jan 19 2:00s + 9:00 Russia +09/+10 2011 Mar 27 2:00s + 10:00 - +10 2014 Oct 26 2:00s + 8:00 - +08 2016 Mar 27 2:00 + 9:00 - +09 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2009-11-29): @@ -2935,12 +2956,12 @@ Zone Asia/Chita 7:33:52 - LMT 1919 Dec 15 # Byalokoz 1919 says Yakutsk was 8:38:58. Zone Asia/Yakutsk 8:38:58 - LMT 1919 Dec 15 - 8:00 - YAKT 1930 Jun 21 # Yakutsk Time - 9:00 Russia YAK%sT 1991 Mar 31 2:00s - 8:00 Russia YAK%sT 1992 Jan 19 2:00s - 9:00 Russia YAK%sT 2011 Mar 27 2:00s - 10:00 - YAKT 2014 Oct 26 2:00s - 9:00 - YAKT + 8:00 - +08 1930 Jun 21 + 9:00 Russia +09/+10 1991 Mar 31 2:00s + 8:00 Russia +08/+09 1992 Jan 19 2:00s + 9:00 Russia +09/+10 2011 Mar 27 2:00s + 10:00 - +10 2014 Oct 26 2:00s + 9:00 - +09 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2009-11-29): @@ -2958,12 +2979,12 @@ Zone Asia/Yakutsk 8:38:58 - LMT 1919 Dec 15 # Go with Byalokoz. Zone Asia/Vladivostok 8:47:31 - LMT 1922 Nov 15 - 9:00 - VLAT 1930 Jun 21 # Vladivostok Time - 10:00 Russia VLA%sT 1991 Mar 31 2:00s - 9:00 Russia VLA%sT 1992 Jan 19 2:00s - 10:00 Russia VLA%sT 2011 Mar 27 2:00s - 11:00 - VLAT 2014 Oct 26 2:00s - 10:00 - VLAT + 9:00 - +09 1930 Jun 21 + 10:00 Russia +10/+11 1991 Mar 31 2:00s + 9:00 Russia +09/+10 1992 Jan 19 2:00s + 10:00 Russia +10/+11 2011 Mar 27 2:00s + 11:00 - +11 2014 Oct 26 2:00s + 10:00 - +10 # From Tim Parenti (2014-07-03): @@ -2981,14 +3002,14 @@ Zone Asia/Vladivostok 8:47:31 - LMT 1922 Nov 15 # This transition is no doubt wrong, but we have no better info. Zone Asia/Khandyga 9:02:13 - LMT 1919 Dec 15 - 8:00 - YAKT 1930 Jun 21 # Yakutsk Time - 9:00 Russia YAK%sT 1991 Mar 31 2:00s - 8:00 Russia YAK%sT 1992 Jan 19 2:00s - 9:00 Russia YAK%sT 2004 - 10:00 Russia VLA%sT 2011 Mar 27 2:00s - 11:00 - VLAT 2011 Sep 13 0:00s # Decree 725? - 10:00 - YAKT 2014 Oct 26 2:00s - 9:00 - YAKT + 8:00 - +08 1930 Jun 21 + 9:00 Russia +09/+10 1991 Mar 31 2:00s + 8:00 Russia +08/+09 1992 Jan 19 2:00s + 9:00 Russia +09/+10 2004 + 10:00 Russia +10/+11 2011 Mar 27 2:00s + 11:00 - +11 2011 Sep 13 0:00s # Decree 725? + 10:00 - +10 2014 Oct 26 2:00s + 9:00 - +09 # From Tim Parenti (2014-07-03): @@ -3004,15 +3025,14 @@ Zone Asia/Khandyga 9:02:13 - LMT 1919 Dec 15 # The Zone name should be Asia/Yuzhno-Sakhalinsk, but that's too long. Zone Asia/Sakhalin 9:30:48 - LMT 1905 Aug 23 - 9:00 - JCST 1937 Oct 1 - 9:00 - JST 1945 Aug 25 - 11:00 Russia SAK%sT 1991 Mar 31 2:00s # Sakhalin T - 10:00 Russia SAK%sT 1992 Jan 19 2:00s - 11:00 Russia SAK%sT 1997 Mar lastSun 2:00s - 10:00 Russia SAK%sT 2011 Mar 27 2:00s - 11:00 - SAKT 2014 Oct 26 2:00s - 10:00 - SAKT 2016 Mar 27 2:00s - 11:00 - SAKT + 9:00 - +09 1945 Aug 25 + 11:00 Russia +11/+12 1991 Mar 31 2:00s # Sakhalin T + 10:00 Russia +10/+11 1992 Jan 19 2:00s + 11:00 Russia +11/+12 1997 Mar lastSun 2:00s + 10:00 Russia +10/+11 2011 Mar 27 2:00s + 11:00 - +11 2014 Oct 26 2:00s + 10:00 - +10 2016 Mar 27 2:00s + 11:00 - +11 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2009-11-29): @@ -3035,13 +3055,13 @@ Zone Asia/Sakhalin 9:30:48 - LMT 1905 Aug 23 # http://publication.pravo.gov.ru/Document/View/0001201604050038 Zone Asia/Magadan 10:03:12 - LMT 1924 May 2 - 10:00 - MAGT 1930 Jun 21 # Magadan Time - 11:00 Russia MAG%sT 1991 Mar 31 2:00s - 10:00 Russia MAG%sT 1992 Jan 19 2:00s - 11:00 Russia MAG%sT 2011 Mar 27 2:00s - 12:00 - MAGT 2014 Oct 26 2:00s - 10:00 - MAGT 2016 Apr 24 2:00s - 11:00 - MAGT + 10:00 - +10 1930 Jun 21 # Magadan Time + 11:00 Russia +11/+12 1991 Mar 31 2:00s + 10:00 Russia +10/+11 1992 Jan 19 2:00s + 11:00 Russia +11/+12 2011 Mar 27 2:00s + 12:00 - +12 2014 Oct 26 2:00s + 10:00 - +10 2016 Apr 24 2:00s + 11:00 - +11 # From Tim Parenti (2014-07-06): @@ -3084,17 +3104,14 @@ Zone Asia/Magadan 10:03:12 - LMT 1924 May 2 # in Russian.) In addition, Srednekolymsk appears to be a much older # settlement and the population of Zyryanka seems to be declining. # Go with Srednekolymsk. -# -# Since Magadan Oblast moves to UTC+10 on 2014-10-26, we cannot keep using MAGT -# as the abbreviation. Use SRET instead. Zone Asia/Srednekolymsk 10:14:52 - LMT 1924 May 2 - 10:00 - MAGT 1930 Jun 21 # Magadan Time - 11:00 Russia MAG%sT 1991 Mar 31 2:00s - 10:00 Russia MAG%sT 1992 Jan 19 2:00s - 11:00 Russia MAG%sT 2011 Mar 27 2:00s - 12:00 - MAGT 2014 Oct 26 2:00s - 11:00 - SRET # Srednekolymsk Time + 10:00 - +10 1930 Jun 21 + 11:00 Russia +11/+12 1991 Mar 31 2:00s + 10:00 Russia +10/+11 1992 Jan 19 2:00s + 11:00 Russia +11/+12 2011 Mar 27 2:00s + 12:00 - +12 2014 Oct 26 2:00s + 11:00 - +11 # From Tim Parenti (2014-07-03): @@ -3112,14 +3129,14 @@ Zone Asia/Srednekolymsk 10:14:52 - LMT 1924 May 2 # UTC+12 since at least then, too. Zone Asia/Ust-Nera 9:32:54 - LMT 1919 Dec 15 - 8:00 - YAKT 1930 Jun 21 # Yakutsk Time - 9:00 Russia YAKT 1981 Apr 1 - 11:00 Russia MAG%sT 1991 Mar 31 2:00s - 10:00 Russia MAG%sT 1992 Jan 19 2:00s - 11:00 Russia MAG%sT 2011 Mar 27 2:00s - 12:00 - MAGT 2011 Sep 13 0:00s # Decree 725? - 11:00 - VLAT 2014 Oct 26 2:00s - 10:00 - VLAT + 8:00 - +08 1930 Jun 21 + 9:00 Russia +09/+10 1981 Apr 1 + 11:00 Russia +11/+12 1991 Mar 31 2:00s + 10:00 Russia +10/+11 1992 Jan 19 2:00s + 11:00 Russia +11/+12 2011 Mar 27 2:00s + 12:00 - +12 2011 Sep 13 0:00s # Decree 725? + 11:00 - +11 2014 Oct 26 2:00s + 10:00 - +10 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2001-08-25): @@ -3132,12 +3149,12 @@ Zone Asia/Ust-Nera 9:32:54 - LMT 1919 Dec 15 # The Zone name should be Asia/Petropavlovsk-Kamchatski or perhaps # Asia/Petropavlovsk-Kamchatsky, but these are too long. Zone Asia/Kamchatka 10:34:36 - LMT 1922 Nov 10 - 11:00 - PETT 1930 Jun 21 # P-K Time - 12:00 Russia PET%sT 1991 Mar 31 2:00s - 11:00 Russia PET%sT 1992 Jan 19 2:00s - 12:00 Russia PET%sT 2010 Mar 28 2:00s - 11:00 Russia PET%sT 2011 Mar 27 2:00s - 12:00 - PETT + 11:00 - +11 1930 Jun 21 + 12:00 Russia +12/+13 1991 Mar 31 2:00s + 11:00 Russia +11/+12 1992 Jan 19 2:00s + 12:00 Russia +12/+13 2010 Mar 28 2:00s + 11:00 Russia +11/+12 2011 Mar 27 2:00s + 12:00 - +12 # From Tim Parenti (2014-07-03): @@ -3145,13 +3162,13 @@ Zone Asia/Kamchatka 10:34:36 - LMT 1922 Nov 10 # 87 RU-CHU Chukotka Autonomous Okrug Zone Asia/Anadyr 11:49:56 - LMT 1924 May 2 - 12:00 - ANAT 1930 Jun 21 # Anadyr Time - 13:00 Russia ANA%sT 1982 Apr 1 0:00s - 12:00 Russia ANA%sT 1991 Mar 31 2:00s - 11:00 Russia ANA%sT 1992 Jan 19 2:00s - 12:00 Russia ANA%sT 2010 Mar 28 2:00s - 11:00 Russia ANA%sT 2011 Mar 27 2:00s - 12:00 - ANAT + 12:00 - +12 1930 Jun 21 + 13:00 Russia +13/+14 1982 Apr 1 0:00s + 12:00 Russia +12/+13 1991 Mar 31 2:00s + 11:00 Russia +11/+12 1992 Jan 19 2:00s + 12:00 Russia +12/+13 2010 Mar 28 2:00s + 11:00 Russia +11/+12 2011 Mar 27 2:00s + 12:00 - +12 # San Marino @@ -3472,6 +3489,14 @@ Zone Europe/Zurich 0:34:08 - LMT 1853 Jul 16 # See above comment. # Engineered Standard Time," said Twitter user @aysekarahasan. # http://www.bbc.com/news/world-europe-34631326 +# From Burak AYDIN (2016-09-08): +# Turkey will stay in Daylight Saving Time even in winter.... +# http://www.resmigazete.gov.tr/eskiler/2016/09/20160908-2.pdf +# +# From Paul Eggert (2016-09-07): +# The change is permanent, so this is the new standard time in Turkey. +# It takes effect today, which is not much notice. + # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Turkey 1916 only - May 1 0:00 1:00 S Rule Turkey 1916 only - Oct 1 0:00 0 - @@ -3535,7 +3560,7 @@ Rule Turkey 1996 2006 - Oct lastSun 1:00s 0 - Zone Europe/Istanbul 1:55:52 - LMT 1880 1:56:56 - IMT 1910 Oct # Istanbul Mean Time? 2:00 Turkey EE%sT 1978 Oct 15 - 3:00 Turkey TR%sT 1985 Apr 20 # Turkey Time + 3:00 Turkey +03/+04 1985 Apr 20 2:00 Turkey EE%sT 2007 2:00 EU EE%sT 2011 Mar 27 1:00u 2:00 - EET 2011 Mar 28 1:00u @@ -3543,7 +3568,8 @@ Zone Europe/Istanbul 1:55:52 - LMT 1880 2:00 - EET 2014 Mar 31 1:00u 2:00 EU EE%sT 2015 Oct 25 1:00u 2:00 1:00 EEST 2015 Nov 8 1:00u - 2:00 EU EE%sT + 2:00 EU EE%sT 2016 Sep 7 + 3:00 - +03 Link Europe/Istanbul Asia/Istanbul # Istanbul is in both continents. # Ukraine diff --git a/src/timezone/data/factory b/src/timezone/data/factory index 4304f7cf7b..75fa4a11c3 100644 --- a/src/timezone/data/factory +++ b/src/timezone/data/factory @@ -1,9 +1,10 @@ # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. -# For companies who don't want to put time zone specification in -# their installation procedures. When users run date, they'll get the message. -# Also useful for the "comp.sources" version. +# For distributors who don't want to put time zone specification in +# their installation procedures. Users that run 'date' will get the +# time zone abbreviation "-00", indicating that the actual time zone +# is unknown. # Zone NAME GMTOFF RULES FORMAT -Zone Factory 0 - "Local time zone must be set--see zic manual page" +Zone Factory 0 - -00 diff --git a/src/timezone/data/northamerica b/src/timezone/data/northamerica index 6256f970a8..0bafb00a22 100644 --- a/src/timezone/data/northamerica +++ b/src/timezone/data/northamerica @@ -413,11 +413,42 @@ Zone America/Denver -6:59:56 - LMT 1883 Nov 18 12:00:04 # north of the Salmon River, and the towns of Burgdorf and Warren), # Nevada (except West Wendover), Oregon (except the northern 3/4 of # Malheur county), and Washington + +# From Paul Eggert (2016-08-20): +# In early February 1948, in response to California's electricity shortage, +# PG&E changed power frequency from 60 to 59.5 Hz during daylight hours, +# causing electric clocks to lose six minutes per day. (This did not change +# legal time, and is not part of the data here.) See: +# Ross SA. An energy crisis from the past: Northern California in 1948. +# Working Paper No. 8, Institute of Governmental Studies, UC Berkeley, +# 1973-11. http://escholarship.org/uc/item/8x22k30c +# +# In another measure to save electricity, DST was instituted from 1948-03-14 +# at 02:01 to 1949-01-16 at 02:00, with the governor having the option to move +# the fallback transition earlier. See pages 3-4 of: +# http://clerk.assembly.ca.gov/sites/clerk.assembly.ca.gov/files/archive/Statutes/1948/48Vol1_Chapters.pdf +# +# In response: +# +# Governor Warren received a torrent of objecting mail, and it is not too much +# to speculate that the objections to Daylight Saving Time were one important +# factor in the defeat of the Dewey-Warren Presidential ticket in California. +# -- Ross, p 25 +# +# On December 8 the governor exercised the option, setting the date to January 1 +# (LA Times 1948-12-09). The transition time was 02:00 (LA Times 1949-01-01). +# +# Despite the controversy, in 1949 California voters approved Proposition 12, +# which established DST from April's last Sunday at 01:00 until September's +# last Sunday at 02:00. This was amended by 1962's Proposition 6, which changed +# the fall-back date to October's last Sunday. See: +# http://repository.uchastings.edu/cgi/viewcontent.cgi?article=1501&context=ca_ballot_props +# http://repository.uchastings.edu/cgi/viewcontent.cgi?article=1636&context=ca_ballot_props # # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER -Rule CA 1948 only - Mar 14 2:00 1:00 D +Rule CA 1948 only - Mar 14 2:01 1:00 D Rule CA 1949 only - Jan 1 2:00 0 S -Rule CA 1950 1966 - Apr lastSun 2:00 1:00 D +Rule CA 1950 1966 - Apr lastSun 1:00 1:00 D Rule CA 1950 1961 - Sep lastSun 2:00 0 S Rule CA 1962 1966 - Oct lastSun 2:00 0 S # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -3281,7 +3312,7 @@ Zone America/Miquelon -3:44:40 - LMT 1911 May 15 # St Pierre # indicating that the normal ET rules are followed. # # From Paul Eggert (2014-08-19): -# The 2014-08-13 Cabinet meeting decided to stay on UTC-4 year-round. See: +# The 2014-08-13 Cabinet meeting decided to stay on UT -04 year-round. See: # http://tcweeklynews.com/daylight-savings-time-to-be-maintained-p5353-127.htm # Model this as a switch from EST/EDT to AST ... # From Chris Walton (2014-11-04): diff --git a/src/timezone/data/southamerica b/src/timezone/data/southamerica index 1c38f63d1c..532145172f 100644 --- a/src/timezone/data/southamerica +++ b/src/timezone/data/southamerica @@ -410,9 +410,9 @@ Rule Arg 2008 only - Oct Sun>=15 0:00 1:00 S # stuck on Summer daylight savings time even though the summer is over. # From Paul Eggert (2013-09-05): -# Perhaps San Luis operates on the legal fiction that it is at UTC-4 +# Perhaps San Luis operates on the legal fiction that it is at -04 # with perpetual summer time, but ordinary usage typically seems to -# just say it's at UTC-3; see, for example, +# just say it's at -03; see, for example, # http://es.wikipedia.org/wiki/Hora_oficial_argentina # We've documented similar situations as being plain changes to # standard time, so let's do that here too. This does not change UTC diff --git a/src/timezone/known_abbrevs.txt b/src/timezone/known_abbrevs.txt index 015f4c90ba..9c2cd9dcc7 100644 --- a/src/timezone/known_abbrevs.txt +++ b/src/timezone/known_abbrevs.txt @@ -1,8 +1,32 @@ ++00 0 ++01 3600 ++02 7200 ++02 7200 D +03 10800 +04 14400 +05 18000 +06 21600 +07 25200 ++08 28800 ++09 32400 ++10 36000 ++11 39600 ++12 43200 ++13 46800 ++14 50400 +-00 0 +-01 -3600 +-02 -7200 +-03 -10800 +-04 -14400 +-05 -18000 +-06 -21600 +-07 -25200 +-08 -28800 +-09 -32400 +-10 -36000 +-11 -39600 +-12 -43200 ACDT 37800 D ACST 34200 ACT -18000 @@ -15,15 +39,12 @@ AKDT -28800 D AKST -32400 AMST -10800 D AMT -14400 -AMT 14400 -ANAT 43200 ART -10800 AST -14400 AST 10800 AWST 28800 AZOST 0 D AZOT -3600 -AZT 14400 BDT 21600 BNT 28800 BOT -14400 @@ -53,8 +74,6 @@ CST 28800 CVT -3600 CXT 25200 ChST 36000 -DAVT 25200 -DDUT 36000 EASST -18000 D EAST -21600 EAT 10800 @@ -71,36 +90,9 @@ FKST -10800 FNT -7200 GALT -21600 GAMT -32400 -GET 14400 GFT -10800 GILT 43200 GMT 0 -GMT+1 -3600 -GMT+10 -36000 -GMT+11 -39600 -GMT+12 -43200 -GMT+2 -7200 -GMT+3 -10800 -GMT+4 -14400 -GMT+5 -18000 -GMT+6 -21600 -GMT+7 -25200 -GMT+8 -28800 -GMT+9 -32400 -GMT-1 3600 -GMT-10 36000 -GMT-11 39600 -GMT-12 43200 -GMT-13 46800 -GMT-14 50400 -GMT-2 7200 -GMT-3 10800 -GMT-4 14400 -GMT-5 18000 -GMT-6 21600 -GMT-7 25200 -GMT-8 28800 -GMT-9 32400 GST -7200 GST 14400 GYT -14400 @@ -113,23 +105,18 @@ ICT 25200 IDT 10800 D IOT 21600 IRDT 16200 D -IRKT 28800 IRST 12600 IST 19800 IST 3600 D IST 7200 JST 32400 -KGT 21600 KOST 39600 -KRAT 25200 KST 30600 KST 32400 LHDT 39600 D LHST 37800 LINT 50400 -MAGT 39600 MART -34200 -MAWT 18000 MDT -21600 D MEST 7200 D MET 3600 @@ -150,10 +137,8 @@ NST -12600 NUT -39600 NZDT 46800 D NZST 43200 -OMST 21600 PDT -25200 D PET -18000 -PETT 43200 PGT 36000 PHOT 46800 PHT 28800 @@ -166,23 +151,15 @@ PWT 32400 PYST -10800 D PYT -14400 RET 14400 -ROTT -10800 -SAKT 39600 -SAMT 14400 SAST 7200 SBT 39600 SCT 14400 SGT 28800 -SRET 39600 SRT -10800 SST -39600 -SYOT 10800 TAHT -36000 -TFT 18000 -TJT 18000 TKT 46800 TLT 32400 -TMT 18000 TOT 46800 TVT 43200 UCT 0 @@ -190,10 +167,7 @@ ULAST 32400 D ULAT 28800 UTC 0 UYT -10800 -UZT 18000 VET -14400 -VLAT 36000 -VOST 21600 VUT 39600 WAKT 43200 WAST 7200 D @@ -209,5 +183,3 @@ WITA 28800 WSDT 50400 D WSST 46800 XJT 21600 -YAKT 32400 -YEKT 18000 diff --git a/src/timezone/tznames/Antarctica.txt b/src/timezone/tznames/Antarctica.txt index 942e81993a..1a0729dcbb 100644 --- a/src/timezone/tznames/Antarctica.txt +++ b/src/timezone/tznames/Antarctica.txt @@ -16,12 +16,9 @@ CLST -10800 D # Chile Summer Time CLT America/Santiago # Chile Time # (America/Santiago) # (Antarctica/Palmer) -DAVT Antarctica/Davis # Davis Time (Antarctica) - # (Antarctica/Davis) -DDUT 36000 # Dumont-d`Urville Time (Antarctica) - # (Antarctica/DumontDUrville) -MAWT Antarctica/Mawson # Mawson Time (Antarctica) - # (Antarctica/Mawson) +DAVT Antarctica/Davis # Davis Time (Antarctica) (obsolete) +DDUT 36000 # Dumont-d`Urville Time (Antarctica) (obsolete) +MAWT Antarctica/Mawson # Mawson Time (Antarctica) (obsolete) MIST 39600 # Macquarie Island Time # (Antarctica/Macquarie) NZDT 46800 D # New Zealand Daylight Time @@ -30,9 +27,6 @@ NZDT 46800 D # New Zealand Daylight Time NZST 43200 # New Zealand Standard Time # (Antarctica/McMurdo) # (Pacific/Auckland) -ROTT -10800 # Rothera Time - # (Antarctica/Rothera) -SYOT 10800 # Syowa Time - # (Antarctica/Syowa) -VOST 21600 # Vostok time - # (Antarctica/Vostok) +ROTT -10800 # Rothera Time (obsolete) +SYOT 10800 # Syowa Time (obsolete) +VOST 21600 # Vostok time (obsolete) diff --git a/src/timezone/tznames/Asia.txt b/src/timezone/tznames/Asia.txt index f17dbfe9f2..c834b6f1e4 100644 --- a/src/timezone/tznames/Asia.txt +++ b/src/timezone/tznames/Asia.txt @@ -19,11 +19,9 @@ AMST Asia/Yerevan # Armenia Summer Time # CONFLICT! AMT is not unique # Other timezones: # - AMT: Amazon Time (America) -AMT Asia/Yerevan # Armenia Time - # (Asia/Yerevan) +AMT Asia/Yerevan # Armenia Time (obsolete) ANAST Asia/Anadyr # Anadyr Summer Time (obsolete) -ANAT Asia/Anadyr # Anadyr Time - # (Asia/Anadyr) +ANAT Asia/Anadyr # Anadyr Time (obsolete) AQTST Asia/Aqtau # Aqtau Summer Time (obsolete) AQTT Asia/Aqtau # Aqtau Time (obsolete) # CONFLICT! AST is not unique @@ -42,8 +40,7 @@ AST 10800 # Arabia Standard Time # (Asia/Qatar) # (Asia/Riyadh) AZST Asia/Baku # Azerbaijan Summer Time (obsolete) -AZT Asia/Baku # Azerbaijan Time - # (Asia/Baku) +AZT Asia/Baku # Azerbaijan Time (obsolete) BDT 21600 # Bangladesh Time # (Asia/Dhaka) BNT 28800 # Brunei Darussalam Time @@ -115,8 +112,7 @@ EET 7200 # East-Egypt Time # (Europe/Zaporozhye) EIT 32400 # East Indonesia Time (obsolete, WIT is now preferred) GEST Asia/Tbilisi # Georgia Summer Time (obsolete) -GET Asia/Tbilisi # Georgia Time - # (Asia/Tbilisi) +GET Asia/Tbilisi # Georgia Time (obsolete) # CONFLICT! GST is not unique # Other timezones: # - GST: South Georgia Time (Atlantic) @@ -138,8 +134,7 @@ IDT 10800 D # Israel Daylight Time IRDT Asia/Tehran # Iran Daylight Time # (Asia/Tehran) IRKST Asia/Irkutsk # Irkutsk Summer Time (obsolete) -IRKT Asia/Irkutsk # Irkutsk Time - # (Asia/Irkutsk) +IRKT Asia/Irkutsk # Irkutsk Time (obsolete) IRST Asia/Tehran # Iran Standard Time # (Asia/Tehran) IRT 12600 # Iran Time (not in IANA database) @@ -160,21 +155,18 @@ JST 32400 # Japan Standard Time # (Asia/Tokyo) KDT 36000 D # Korean Daylight Time (not in IANA database) KGST 21600 D # Kyrgyzstan Summer Time (obsolete) -KGT Asia/Bishkek # Kyrgyzstan Time - # (Asia/Bishkek) +KGT Asia/Bishkek # Kyrgyzstan Time (obsolete) KRAST Asia/Krasnoyarsk # Krasnoyarsk Summer Time (obsolete) -KRAT Asia/Krasnoyarsk # Krasnoyarsk Time - # (Asia/Krasnoyarsk) +KRAT Asia/Krasnoyarsk # Krasnoyarsk Time (obsolete) KST Asia/Pyongyang # Korean Standard Time # (Asia/Pyongyang) KST 32400 # Korean Standard Time # (Asia/Seoul) LKT Asia/Colombo # Lanka Time (obsolete) MAGST Asia/Magadan # Magadan Summer Time (obsolete) -MAGT Asia/Magadan # Magadan Time - # (Asia/Magadan) +MAGT Asia/Magadan # Magadan Time (obsolete) MMT 23400 # Myanmar Time - # (Asia/Rangoon) + # (Asia/Yangon) MYT 28800 # Malaysia Time # (Asia/Kuala_Lumpur) # (Asia/Kuching) @@ -183,12 +175,10 @@ NOVT Asia/Novosibirsk # Novosibirsk Time (obsolete) NPT 20700 # Nepal Time # (Asia/Katmandu) OMSST Asia/Omsk # Omsk Summer Time (obsolete) -OMST Asia/Omsk # Omsk Time - # (Asia/Omsk) +OMST Asia/Omsk # Omsk Time (obsolete) ORAT Asia/Oral # Oral Time (obsolete) PETST Asia/Kamchatka # Petropavlovsk-Kamchatski Summer Time (obsolete) -PETT Asia/Kamchatka # Petropavlovsk-Kamchatski Time - # (Asia/Kamchatka) +PETT Asia/Kamchatka # Petropavlovsk-Kamchatski Time (obsolete) PHT 28800 # Philippine Time # (Asia/Manila) PKT 18000 # Pakistan Time @@ -197,18 +187,14 @@ PKST 21600 D # Pakistan Summer Time # (Asia/Karachi) QYZT 21600 # Kizilorda Time (obsolete) SAKST Asia/Sakhalin # Sakhalin Summer Time (obsolete) -SAKT Asia/Sakhalin # Sakhalin Time - # (Asia/Sakhalin) +SAKT Asia/Sakhalin # Sakhalin Time (obsolete) SGT Asia/Singapore # Singapore Time # (Asia/Singapore) -SRET 39600 # Srednekolymsk Time - # (Asia/Srednekolymsk) -TJT 18000 # Tajikistan Time - # (Asia/Dushanbe) +SRET 39600 # Srednekolymsk Time (obsolete) +TJT 18000 # Tajikistan Time (obsolete) TLT 32400 # East Timor Time # (Asia/Dili) -TMT Asia/Ashgabat # Turkmenistan Time - # (Asia/Ashgabat) +TMT Asia/Ashgabat # Turkmenistan Time (obsolete) ULAST 32400 D # Ulan Bator Summer Time # (Asia/Ulaanbaatar) ULAT Asia/Ulaanbaatar # Ulan Bator Time @@ -216,12 +202,9 @@ ULAT Asia/Ulaanbaatar # Ulan Bator Time UZST 21600 D # Uzbekistan Summer Time # (Asia/Samarkand) # (Asia/Tashkent) -UZT 18000 # Uzbekistan Time - # (Asia/Samarkand) - # (Asia/Tashkent) +UZT 18000 # Uzbekistan Time (obsolete) VLAST Asia/Vladivostok # Vladivostok Summer Time (obsolete) -VLAT Asia/Vladivostok # Vladivostok Time - # (Asia/Vladivostok) +VLAT Asia/Vladivostok # Vladivostok Time (obsolete) WIB 25200 # Waktu Indonesia Barat # (Asia/Jakarta) # (Asia/Pontianak) @@ -232,8 +215,6 @@ WITA 28800 # Waktu Indonesia Tengah XJT 21600 # Xinjiang Time # (Asia/Urumqi) YAKST Asia/Yakutsk # Yakutsk Summer Time (obsolete) -YAKT Asia/Yakutsk # Yakutsk Time - # (Asia/Yakutsk) +YAKT Asia/Yakutsk # Yakutsk Time (obsolete) YEKST 21600 D # Yekaterinburg Summer Time (obsolete) -YEKT Asia/Yekaterinburg # Yekaterinburg Time - # (Asia/Yekaterinburg) +YEKT Asia/Yekaterinburg # Yekaterinburg Time (obsolete) diff --git a/src/timezone/tznames/Default b/src/timezone/tznames/Default index 7644e264b0..6f6e46e6b4 100644 --- a/src/timezone/tznames/Default +++ b/src/timezone/tznames/Default @@ -234,14 +234,9 @@ WGT -10800 # West Greenland Time #################### ANTARCTICA #################### -DAVT Antarctica/Davis # Davis Time (Antarctica) - # (Antarctica/Davis) -DDUT 36000 # Dumont-d'Urville Time (Antarctica) - # (Antarctica/DumontDUrville) - # (Antarctica/Palmer) - # (America/Santiago) -MAWT Antarctica/Mawson # Mawson Time (Antarctica) - # (Antarctica/Mawson) +DAVT Antarctica/Davis # Davis Time (Antarctica) (obsolete) +DDUT 36000 # Dumont-d'Urville Time (Antarctica) (obsolete) +MAWT Antarctica/Mawson # Mawson Time (Antarctica) (obsolete) #################### ASIA #################### @@ -256,15 +251,17 @@ AMST Asia/Yerevan # Armenia Summer Time # (Asia/Yerevan) # CONFLICT! AMT is not unique # Other timezones: -# - AMT: Amazon Time (America) -AMT Asia/Yerevan # Armenia Time - # (Asia/Yerevan) +# - AMT: Armenia Time (Asia) +AMT -14400 # Amazon Time + # (America/Boa_Vista) + # (America/Campo_Grande) + # (America/Cuiaba) + # (America/Manaus) + # (America/Porto_Velho) ANAST Asia/Anadyr # Anadyr Summer Time (obsolete) -ANAT Asia/Anadyr # Anadyr Time - # (Asia/Anadyr) +ANAT Asia/Anadyr # Anadyr Time (obsolete) AZST Asia/Baku # Azerbaijan Summer Time (obsolete) -AZT Asia/Baku # Azerbaijan Time - # (Asia/Baku) +AZT Asia/Baku # Azerbaijan Time (obsolete) BDT 21600 # Bangladesh Time # (Asia/Dhaka) BNT 28800 # Brunei Darussalam Time @@ -274,8 +271,7 @@ BTT 21600 # Bhutan Time # (Asia/Thimphu) CCT 28800 # China Coastal Time (not in IANA database) GEST Asia/Tbilisi # Georgia Summer Time (obsolete) -GET Asia/Tbilisi # Georgia Time - # (Asia/Tbilisi) +GET Asia/Tbilisi # Georgia Time (obsolete) HKT 28800 # Hong Kong Time (not in IANA database) ICT 25200 # Indochina Time # (Asia/Bangkok) @@ -285,8 +281,7 @@ ICT 25200 # Indochina Time IDT 10800 D # Israel Daylight Time # (Asia/Jerusalem) IRKST Asia/Irkutsk # Irkutsk Summer Time (obsolete) -IRKT Asia/Irkutsk # Irkutsk Time - # (Asia/Irkutsk) +IRKT Asia/Irkutsk # Irkutsk Time (obsolete) IRT 12600 # Iran Time (not in IANA database) # CONFLICT! IST is not unique # Other timezones: @@ -299,19 +294,16 @@ JST 32400 # Japan Standard Time # (Asia/Tokyo) KDT 36000 D # Korean Daylight Time (not in IANA database) KGST 21600 D # Kyrgyzstan Summer Time (obsolete) -KGT Asia/Bishkek # Kyrgyzstan Time - # (Asia/Bishkek) +KGT Asia/Bishkek # Kyrgyzstan Time (obsolete) KRAST Asia/Krasnoyarsk # Krasnoyarsk Summer Time (obsolete) -KRAT Asia/Krasnoyarsk # Krasnoyarsk Time - # (Asia/Krasnoyarsk) +KRAT Asia/Krasnoyarsk # Krasnoyarsk Time (obsolete) KST 32400 # Korean Standard Time # (Asia/Seoul) LKT Asia/Colombo # Lanka Time (obsolete) MAGST Asia/Magadan # Magadan Summer Time (obsolete) -MAGT Asia/Magadan # Magadan Time - # (Asia/Magadan) +MAGT Asia/Magadan # Magadan Time (obsolete) MMT 23400 # Myanmar Time - # (Asia/Rangoon) + # (Asia/Yangon) MYT 28800 # Malaysia Time # (Asia/Kuala_Lumpur) # (Asia/Kuching) @@ -320,11 +312,9 @@ NOVT Asia/Novosibirsk # Novosibirsk Time (obsolete) NPT 20700 # Nepal Time # (Asia/Katmandu) OMSST Asia/Omsk # Omsk Summer Time (obsolete) -OMST Asia/Omsk # Omsk Time - # (Asia/Omsk) +OMST Asia/Omsk # Omsk Time (obsolete) PETST Asia/Kamchatka # Petropavlovsk-Kamchatski Summer Time (obsolete) -PETT Asia/Kamchatka # Petropavlovsk-Kamchatski Time - # (Asia/Kamchatka) +PETT Asia/Kamchatka # Petropavlovsk-Kamchatski Time (obsolete) PHT 28800 # Philippine Time # (Asia/Manila) PKT 18000 # Pakistan Time @@ -333,10 +323,8 @@ PKST 21600 D # Pakistan Summer Time # (Asia/Karachi) SGT Asia/Singapore # Singapore Time # (Asia/Singapore) -TJT 18000 # Tajikistan Time - # (Asia/Dushanbe) -TMT Asia/Ashgabat # Turkmenistan Time - # (Asia/Ashgabat) +TJT 18000 # Tajikistan Time (obsolete) +TMT Asia/Ashgabat # Turkmenistan Time (obsolete) ULAST 32400 D # Ulan Bator Summer Time # (Asia/Ulaanbaatar) ULAT Asia/Ulaanbaatar # Ulan Bator Time @@ -344,20 +332,15 @@ ULAT Asia/Ulaanbaatar # Ulan Bator Time UZST 21600 D # Uzbekistan Summer Time # (Asia/Samarkand) # (Asia/Tashkent) -UZT 18000 # Uzbekistan Time - # (Asia/Samarkand) - # (Asia/Tashkent) +UZT 18000 # Uzbekistan Time (obsolete) VLAST Asia/Vladivostok # Vladivostok Summer Time (obsolete) -VLAT Asia/Vladivostok # Vladivostok Time - # (Asia/Vladivostok) +VLAT Asia/Vladivostok # Vladivostok Time (obsolete) XJT 21600 # Xinjiang Time # (Asia/Urumqi) YAKST Asia/Yakutsk # Yakutsk Summer Time (obsolete) -YAKT Asia/Yakutsk # Yakutsk Time - # (Asia/Yakutsk) +YAKT Asia/Yakutsk # Yakutsk Time (obsolete) YEKST 21600 D # Yekaterinburg Summer Time (obsolete) -YEKT Asia/Yekaterinburg # Yekaterinburg Time - # (Asia/Yekaterinburg) +YEKT Asia/Yekaterinburg # Yekaterinburg Time (obsolete) #################### ATLANTIC #################### @@ -669,8 +652,7 @@ RET 14400 # Reunion Time # (Indian/Reunion) SCT 14400 # Seychelles Time # (Indian/Mahe) -TFT 18000 # Kerguelen Time - # (Indian/Kerguelen) +TFT 18000 # Kerguelen Time (obsolete) #################### PACIFIC #################### diff --git a/src/timezone/tznames/Europe.txt b/src/timezone/tznames/Europe.txt index 5d6a594ab5..85d18d9d2d 100644 --- a/src/timezone/tznames/Europe.txt +++ b/src/timezone/tznames/Europe.txt @@ -191,8 +191,7 @@ MSK Europe/Moscow # Moscow Time # (Europe/Moscow) # (Europe/Volgograd) SAMST Europe/Samara # Samara Summer Time (obsolete) -SAMT Europe/Samara # Samara Time - # (Europe/Samara) +SAMT Europe/Samara # Samara Time (obsolete) VOLT Europe/Volgograd # Volgograd Time (obsolete) WEST 3600 D # Western Europe Summer Time # (Africa/Casablanca) diff --git a/src/timezone/tznames/Indian.txt b/src/timezone/tznames/Indian.txt index 634660075f..12842d366f 100644 --- a/src/timezone/tznames/Indian.txt +++ b/src/timezone/tznames/Indian.txt @@ -35,5 +35,4 @@ RET 14400 # Reunion Time # (Indian/Reunion) SCT 14400 # Seychelles Time # (Indian/Mahe) -TFT 18000 # Kerguelen Time - # (Indian/Kerguelen) +TFT 18000 # Kerguelen Time (obsolete)