@@ -79,13 +79,9 @@ Rule E-EurAsia 1979 1995 - Sep lastSun 0:00 0 -
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Rule E-EurAsia 1996 max - Oct lastSun 0:00 0 -
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Rule RussiaAsia 1981 1984 - Apr 1 0:00 1:00 S
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Rule RussiaAsia 1981 1983 - Oct 1 0:00 0 -
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- Rule RussiaAsia 1984 1991 - Sep lastSun 2:00s 0 -
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- Rule RussiaAsia 1985 1991 - Mar lastSun 2:00s 1:00 S
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- Rule RussiaAsia 1992 only - Mar lastSat 23:00 1:00 S
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- Rule RussiaAsia 1992 only - Sep lastSat 23:00 0 -
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- Rule RussiaAsia 1993 max - Mar lastSun 2:00s 1:00 S
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- Rule RussiaAsia 1993 1995 - Sep lastSun 2:00s 0 -
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- Rule RussiaAsia 1996 max - Oct lastSun 2:00s 0 -
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+ Rule RussiaAsia 1984 1995 - Sep lastSun 2:00s 0 -
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+ Rule RussiaAsia 1985 2011 - Mar lastSun 2:00s 1:00 S
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+ Rule RussiaAsia 1996 2011 - Oct lastSun 2:00s 0 -
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# Afghanistan
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# Zone NAME GMTOFF RULES FORMAT [UNTIL]
@@ -125,7 +121,7 @@ Zone Asia/Yerevan 2:58:00 - LMT 1924 May 2
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3:00 1:00 YERST 1991 Sep 23 # independence
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3:00 RussiaAsia AM%sT 1995 Sep 24 2:00s
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4:00 - AMT 1997
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- 4:00 RussiaAsia AM%sT 2012 Mar 25 2:00s
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+ 4:00 RussiaAsia AM%sT 2012 Feb 9
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4:00 - AMT
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# Azerbaijan
@@ -1567,23 +1563,6 @@ Zone Asia/Amman 2:23:44 - LMT 1931
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# Kazakhstan
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- # From Paul Eggert (1996-11-22):
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- # Andrew Evtichov (1996-04-13) writes that Kazakhstan
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- # stayed in sync with Moscow after 1990, and that Aqtobe (formerly Aktyubinsk)
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- # and Aqtau (formerly Shevchenko) are the largest cities in their zones.
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- # Guess that Aqtau and Aqtobe diverged in 1995, since that's the first time
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- # IATA SSIM mentions a third time zone in Kazakhstan.
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-
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- # From Paul Eggert (2006-03-22):
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- # German Iofis, ELSI, Almaty (2001-10-09) reports that Kazakhstan uses
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- # RussiaAsia rules, instead of switching at 00:00 as the IATA has it.
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- # Go with Shanks & Pottenger, who have them always using RussiaAsia rules.
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- # Also go with the following claims of Shanks & Pottenger:
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- #
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- # - Kazakhstan did not observe DST in 1991.
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- # - Qyzylorda switched from +5:00 to +6:00 on 1992-01-19 02:00.
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- # - Oral switched from +5:00 to +4:00 in spring 1989.
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-
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# From Kazakhstan Embassy's News Bulletin No. 11
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# <http://www.kazsociety.org.uk/news/2005/03/30.htm> (2005-03-21):
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# The Government of Kazakhstan passed a resolution March 15 abolishing
@@ -1600,63 +1579,232 @@ Zone Asia/Amman 2:23:44 - LMT 1931
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# everything else.... I guess that would make Kazakhstan time zones
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# de jure UTC+5 and UTC+6 respectively.
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+ # From Stepan Golosunov (2016-03-27) ([*] means see later comments below):
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+ # Review of the linked documents from http://adilet.zan.kz/
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+ # produced the following data for post-1991 Kazakhstan:
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+ #
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+ # 0. Act of the Cabinet of Ministers of the USSR
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+ # from 1991-02-04 No. 20
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+ # http://pravo.gov.ru/proxy/ips/?docbody=&nd=102010545
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+ # removed the extra hour ("decree time") on the territory of the USSR
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+ # starting with the last Sunday of March 1991.
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+ # It also allowed (but not mandated) Kazakh SSR, Kirghiz SSR, Tajik SSR,
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+ # Turkmen SSR and Uzbek SSR to not have "summer" time.
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+ #
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+ # The 1992-01-13 act also refers to the act of the Cabinet of Ministers
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+ # of the Kazakh SSR from 1991-03-20 No. 170 "About the act of the Cabinet
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+ # of Ministers of the USSR from 1991-02-04 No. 20" but I didn't found its
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+ # text.
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+ #
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+ # According to Izvestia newspaper No. 68 (23334) from 1991-03-20
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+ # (page 6; available at http://libinfo.org/newsr/newsr2574.djvu via
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+ # http://libinfo.org/index.php?id=58564) on 1991-03-31 at 2:00 during
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+ # transition to "summer" time:
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+ # Republic of Georgia, Latvian SSR, Lithuanian SSR, SSR Moldova,
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+ # Estonian SSR; Komi ASSR; Kaliningrad oblast; Nenets autonomous okrug
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+ # were to move clocks 1 hour forward.
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+ # Kazakh SSR (excluding Uralsk oblast); Republic of Kyrgyzstan, Tajik
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+ # SSR; Andijan, Jizzakh, Namangan, Sirdarya, Tashkent, Fergana oblasts
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+ # of the Uzbek SSR were to move clocks 1 hour backwards.
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+ # Other territories were to not move clocks.
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+ # When the "summer" time would end on 1991-09-29, clocks were to be
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+ # moved 1 hour backwards on the territory of the USSR excluding
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+ # Kazakhstan, Kirghizia, Uzbekistan, Turkmenia, Tajikistan.
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+ #
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+ # Apparently there were last minute changes. Apparently Kazakh act No. 170
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+ # was one of such changes.
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+ #
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+ # https://ru.wikipedia.org/wiki/Декретное время
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+ # claims that Sovetskaya Rossiya newspaper on 1991-03-29 published that
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+ # Nenets autonomous okrug, Komi and Kazakhstan (excluding Uralsk oblast)
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+ # were to not move clocks and Uralsk oblast was to move clocks
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+ # forward; on 1991-09-29 Kazakhstan was to move clocks backwards.
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+ # (Probably there were changes even after that publication. There is an
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+ # article claiming that Kaliningrad oblast decided on 1991-03-29 to not
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+ # move clocks.)
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+ #
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+ # This implies that on 1991-03-31 Asia/Oral remained on +04/+05 while
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+ # the rest of Kazakhstan switched from +06/+07 to +05/06 or from +05/06
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+ # to +04/+05. It's unclear how Kzyl-Orda oblast moved into the fifth
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+ # time belt. (By switching from +04/+05 to +05/+06 on 1991-09-29?) ...
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+ #
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+ # 1. Act of the Cabinet of Ministers of the Republic of Kazakhstan
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+ # from 1992-01-13 No. 28
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+ # http://adilet.zan.kz/rus/docs/P920000028_
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+ # (text includes modification from the 1996 act)
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+ # introduced new rules for calculation of time, mirroring Russian
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+ # 1992-01-08 act. It specified that time would be calculated
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+ # according to time belts plus extra hour ("decree time"), moved clocks
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+ # on the whole territory of Kazakhstan 1 hour forward on 1992-01-19 at
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+ # 2:00, specified DST rules. It acknowledged that Kazakhstan was
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+ # located in the fourth and the fifth time belts and specified the
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+ # border between them to be located east of Kustanay and Aktyubinsk
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+ # oblasts (notably including Turgai and Kzyl-Orda oblasts into the fifth
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+ # time belt).
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+ #
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+ # This means switch on 1992-01-19 at 2:00 from +04/+05 to +05/+06 for
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+ # Asia/Aqtau, Asia/Aqtobe, Asia/Oral, Atyrau and Kustanay oblasts; from
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+ # +05/+06 to +06/+07 for Asia/Almaty and Asia/Qyzylorda (and Arkalyk) [*]....
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+ #
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+ # 2. Act of the Cabinet of Ministers of the Republic of Kazakhstan
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+ # from 1992-03-27 No. 284
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+ # http://adilet.zan.kz/rus/docs/P920000284_
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+ # cancels extra hour ("decree time") for Uralsk and Kzyl-Orda oblasts
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+ # since the last Sunday of March 1992, while keeping them in the fourth
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+ # and the fifth time belts respectively.
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+ #
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+ # 3. Order of the Prime Minister of the Republic of Kazakhstan
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+ # from 1994-09-23 No. 384
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+ # http://adilet.zan.kz/rus/docs/R940000384_
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+ # cancels the extra hour ("decree time") on the territory of Mangystau
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+ # oblast since the last Sunday of September 1994 (saying that time on
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+ # the territory would correspond to the third time belt as a
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+ # result)....
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+ #
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+ # 4. Act of the Government of the Republic of Kazakhstan
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+ # from 1996-05-08 No. 575
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+ # http://adilet.zan.kz/rus/docs/P960000575_
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+ # amends the 1992-01-13 act to end summer time in October instead
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+ # of September, mirroring identical Russian change from 1996-04-23 act.
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+ #
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+ # 5. Act of the Government of the Republic of Kazakhstan
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+ # from 1999-03-26 No. 305
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+ # http://adilet.zan.kz/rus/docs/P990000305_
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+ # cancels the extra hour ("decree time") for Atyrau oblast since the
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+ # last Sunday of March 1999 while retaining the oblast in the fourth
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+ # time belt.
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+ #
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+ # This means change from +05/+06 to +04/+05.
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+ #
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+ # There is no zone for Atyrau currently (listed under Asia/Aqtau in
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+ # zone1970.tab).[*]
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+ #
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+ # 6. Act of the Government of the Republic of Kazakhstan
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+ # from 2000-11-23 No. 1749
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+ # http://adilet.zan.kz/rus/archive/docs/P000001749_/23.11.2000
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+ # replaces the previous five documents.
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+ #
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+ # The only changes I noticed are in definition of the border between the
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+ # fourth and the fifth time belts. They account for changes in spelling
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+ # and administrative division (splitting of Turgai oblast in 1997
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+ # probably changed time in territories incorporated into Kostanay oblast
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+ # (including Arkalyk) from +06/+07 to +05/+06) and move Kyzylorda oblast
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+ # from being in the fifth time belt and not using decree time into the
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+ # fourth time belt (no change in practice).[*]
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+ #
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+ # 7. Act of the Government of the Republic of Kazakhstan
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+ # from 2003-12-29 No. 1342
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+ # http://adilet.zan.kz/rus/docs/P030001342_
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+ # modified the 2000-11-23 act. No relevant changes, apparently.
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+ #
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+ # 8. Act of the Government of the Republic of Kazakhstan
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+ # from 2004-07-20 No. 775
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+ # http://adilet.zan.kz/rus/archive/docs/P040000775_/20.07.2004
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+ # modified the 2000-11-23 act to move Kostanay and Kyzylorda oblasts into
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+ # the fifth time belt and add Aktobe oblast to the list of regions not
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+ # using extra hour ("decree time"), leaving Kazakhstan with only 2 time
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+ # zones (+04/+05 and +06/+07). The changes were to be implemented
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+ # during DST transitions in 2004 and 2005 but the acts got radically
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+ # amended before implementation happened.
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+ #
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+ # 9. Act of the Government of the Republic of Kazakhstan
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+ # from 2004-09-15 No. 1059
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+ # http://adilet.zan.kz/rus/docs/P040001059_
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+ # modified the 2000-11-23 act to remove exceptions from the "decree time"
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+ # (leaving Kazakhstan in +05/+06 and +06/+07 zones), amended the
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+ # 2004-07-20 act to implement changes for Atyrau, West Kazakhstan,
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+ # Kostanay, Kyzylorda and Mangystau oblasts by not moving clocks
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+ # during the 2014 transition to "winter" time.
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+ #
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+ # This means transition from +04/+05 to +05/+06 for Atyrau oblast (no
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+ # zone currently), Asia/Oral, Asia/Aqtau and transition from +05/+06 to
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+ # +06/+07 for Kostanay oblast (Kostanay and Arkalyk, no zones currently)
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+ # and Asia/Qyzylorda on 2004-10-31 at 3:00....[*]
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+ #
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+ # 10. Act of the Government of the Republic of Kazakhstan
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+ # from 2005-03-15 No. 231
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+ # http://adilet.zan.kz/rus/docs/P050000231_
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+ # removes DST provisions from the 2000-11-23 act, removes most of the
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+ # (already implemented) provisions from the 2004-07-20 and 2004-09-15
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+ # acts, comes into effect 10 days after official publication.
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+ # The only practical effect seems to be the abolition of the summer
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+ # time.
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+ #
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+ # Unamended version of the act of the Government of the Russian Federation
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+ # No. 23 from 1992-01-08 [See 'europe' file for details].
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+ # Kazakh 1992-01-13 act appears to provide the same rules and 1992-03-27
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+ # act was to be enacted on the last Sunday of March 1992.
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+
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+ # From Paul Eggert (2016-04-15):
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+ # The tables below should reflect Stepan Golosunov's remarks above,
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+ # except for the items marked "[*]" which I haven't gotten to yet.
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+ # It looks like we will need new zones Asia/Atyrau and Asia/Qostanay
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+ # to handle changes from 1992 through 2004 that we did not previously
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+ # know about.
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+
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#
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# Zone NAME GMTOFF RULES FORMAT [UNTIL]
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#
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# Almaty (formerly Alma-Ata), representing most locations in Kazakhstan
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+ # This includes KZ-AKM, KZ-ALA, KZ-ALM, KZ-AST, KZ-BAY, KZ-VOS, KZ-ZHA,
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+ # KZ-KAR, KZ-SEV, KZ-PAV, and KZ-YUZ.
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Zone Asia/Almaty 5:07:48 - LMT 1924 May 2 # or Alma-Ata
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- 5:00 - ALMT 1930 Jun 21 # Alma-Ata Time
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- 6:00 RussiaAsia ALM%sT 1991
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- 6 :00 - ALMT 1992
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- 6:00 RussiaAsia ALM%sT 2005 Mar 15
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- 6:00 - ALMT
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- # Qyzylorda (aka Kyzylorda, Kizilorda, Kzyl-Orda, etc.)
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+ 5:00 - +05 1930 Jun 21
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+ 6:00 RussiaAsia +06/+07 1991 Mar 31 2:00s
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+ 5 :00 RussiaAsia +05/+06 1992 Jan 19 2:00s
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+ 6:00 RussiaAsia +06/+07 2004 Oct 31 2:00s
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+ 6:00 - +06
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+ # Qyzylorda (aka Kyzylorda, Kizilorda, Kzyl-Orda, etc.) (KZ-KZY)
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Zone Asia/Qyzylorda 4:21:52 - LMT 1924 May 2
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- 4:00 - KIZT 1930 Jun 21 # Kizilorda Time
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- 5:00 - KIZT 1981 Apr 1
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- 5:00 1:00 KIZST 1981 Oct 1
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- 6:00 - KIZT 1982 Apr 1
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- 5:00 RussiaAsia KIZ%sT 1991
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- 5:00 - KIZT 1991 Dec 16 # independence
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- 5:00 - QYZT 1992 Jan 19 2:00
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- 6:00 RussiaAsia QYZ%sT 2005 Mar 15
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- 6:00 - QYZT
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- # Aqtobe (aka Aktobe, formerly Aktyubinsk)
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+ 4:00 - +04 1930 Jun 21
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+ 5:00 - +05 1981 Apr 1
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+ 5:00 1:00 +06 1981 Oct 1
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+ 6:00 - +06 1982 Apr 1
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+ 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
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+ 4:00 RussiaAsia +04/+05 1991 Sep 29 2:00s
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+ 5:00 RussiaAsia +05/+06 1992 Jan 19 2:00s
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+ 6:00 RussiaAsia +06/+07 1992 Mar 29 2:00s
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+ 5:00 RussiaAsia +05/+06 2004 Oct 31 2:00s
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+ 6:00 - +06
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+ # Aqtobe (aka Aktobe, formerly Aktyubinsk) (KZ-AKT)
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Zone Asia/Aqtobe 3:48:40 - LMT 1924 May 2
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- 4:00 - AKTT 1930 Jun 21 # Aktyubinsk Time
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- 5:00 - AKTT 1981 Apr 1
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- 5:00 1:00 AKTST 1981 Oct 1
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- 6:00 - AKTT 1982 Apr 1
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- 5:00 RussiaAsia AKT%sT 1991
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- 5:00 - AKTT 1991 Dec 16 # independence
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- 5:00 RussiaAsia AQT%sT 2005 Mar 15 # Aqtobe Time
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- 5:00 - AQTT
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- # Mangghystau
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+ 4:00 - +04 1930 Jun 21
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+ 5:00 - +05 1981 Apr 1
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+ 5:00 1:00 +06 1981 Oct 1
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+ 6:00 - +06 1982 Apr 1
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+ 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
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+ 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
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+ 5:00 RussiaAsia +05/+06 2004 Oct 31 2:00s
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+ 5:00 - +05
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+ # Qostanay (KZ-KUS)
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+
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+ # Mangghystau (KZ-MAN)
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# Aqtau was not founded until 1963, but it represents an inhabited region,
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# so include time stamps before 1963.
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Zone Asia/Aqtau 3:21:04 - LMT 1924 May 2
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- 4:00 - FORT 1930 Jun 21 # Fort Shevchenko T
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- 5:00 - FORT 1963
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- 5:00 - SHET 1981 Oct 1 # Shevchenko Time
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- 6:00 - SHET 1982 Apr 1
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- 5:00 RussiaAsia SHE%sT 1991
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- 5:00 - SHET 1991 Dec 16 # independence
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- 5:00 RussiaAsia AQT%sT 1995 Mar lastSun 2:00 # Aqtau Time
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- 4:00 RussiaAsia AQT%sT 2005 Mar 15
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- 5:00 - AQTT
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- # West Kazakhstan
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+ 4:00 - +04 1930 Jun 21
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+ 5:00 - +05 1963
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+ 5:00 - +05 1981 Oct 1
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+ 6:00 - +06 1982 Apr 1
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+ 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
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+ 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
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+ 5:00 RussiaAsia +05/+06 1994 Sep 25 2:00s
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+ 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s
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+ 5:00 - +05
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+
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+ # West Kazakhstan (KZ-ZAP)
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# From Paul Eggert (2016-03-18):
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# The 1989 transition is from USSR act No. 227 (1989-03-14).
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Zone Asia/Oral 3:25:24 - LMT 1924 May 2 # or Ural'sk
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- 4:00 - URAT 1930 Jun 21 # Ural'sk time
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- 5:00 - URAT 1981 Apr 1
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- 5:00 1:00 URAST 1981 Oct 1
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- 6:00 - URAT 1982 Apr 1
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- 5:00 RussiaAsia URA%sT 1989 Mar 26 2:00
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- 4:00 RussiaAsia URA%sT 1991
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- 4 :00 - URAT 1991 Dec 16 # independence
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- 4:00 RussiaAsia ORA%sT 2005 Mar 15 # Oral Time
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- 5:00 - ORAT
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+ 4:00 - +04 1930 Jun 21
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+ 5:00 - +05 1981 Apr 1
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+ 5:00 1:00 +06 1981 Oct 1
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+ 6:00 - +06 1982 Apr 1
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+ 5:00 RussiaAsia +05/+06 1989 Mar 26 2:00s
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+ 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
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+ 5 :00 RussiaAsia +05/+06 1992 Mar 29 2:00s
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+ 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s
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+ 5:00 - +05
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# Kyrgyzstan (Kirgizstan)
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# Transitions through 1991 are from Shanks & Pottenger.
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