Lines Matching refs:DST
7 Model Lebanon's DST chaos by reverting data to tzdb 2023a.
22 Egypt now uses DST again, from April through October.
24 Palestine delays the start of DST this year.
25 Much of Greenland still uses DST from 2024 on.
33 Starting in 2023, Egypt will observe DST from April's last Friday
47 observe DST using European Union rules. When combined with
131 from -06 all year to -07/-06 with US DST rules, like El Paso, TX.
132 The eastern part, represented by Ojinaga, will observe US DST next
150 Yellowknife did not observe DST in 1965, and did observe DST
203 Mexico will no longer observe DST except near the US border.
205 Fiji no longer observes DST.
218 Mexico will no longer observe DST after 2022, except for areas
219 near the US border that continue to observe US DST rules.
221 from -07 (-06 with DST) to year-round -06, thus not changing
223 near the US border no longer observes US DST.
226 Fiji will not observe DST in 2022/3. (Thanks to Shalvin Narayan.)
227 For now, assume DST is suspended indefinitely.
268 distant-future DST transitions occur at times given in standard
270 the corresponding .zi Rule lines specify DST transitions with TO
305 Jordan and Syria switch from +02/+03 with DST to year-round +03.
309 Jordan and Syria are abandoning the DST regime and are changing to
317 Changes to past time zone abbreviations and DST flags
372 Chile's DST is delayed by a week in September 2022.
373 Iran no longer observes DST after 2022.
383 Chile's 2022 DST start is delayed from September 4 to September 11.
386 Iran plans to stop observing DST permanently, after it falls back
406 DST transitions were at 02:00 standard time, not at 00:00.
410 DST from 03-21 23:00 to 10-20 24:00; its 1978 transitions were on
416 considered DST, not standard time. Santiago and environs had moved
452 time occurs simultaneously with the first DST fallback transition.
498 From 1992 through spring 1996, Ukraine's DST transitions were at
551 Fiji suspends DST for the 2021/2022 season.
556 Fiji will suspend observance of DST for the 2021/2022 season.
606 Jordan now starts DST on February's last Thursday.
607 Samoa no longer observes DST.
615 zic now follows POSIX for TZ strings using all-year DST.
631 Jordan now starts DST on February's last Thursday.
634 Samoa no longer observes DST. (Thanks to Geoffrey D. Bennett.)
648 DST was observed in 1942-1944
658 - Portugal: DST was observed in 1950
666 - Sierra Leone: several 1913 through 1941 transitions, and DST
741 set to a all-year DST string like "EST5EDT4,0/0,J365/25" that does
746 "EST5EDT4,0/0,J365/0", where almost all the year is DST.
791 where all-year DST is predicted for the indefinite future.
866 - Vanuatu: DST in 1973-1974, and a corrected 1984 transition
875 Changes to past time zone abbreviations and DST flags
879 returning to Eastern Time with US DST in 2018, rather than as
885 when a zone falls back just before DST springs forward.
891 Palestine ends DST earlier than predicted, on 2020-10-24.
895 Palestine ends DST on 2020-10-24 at 01:00, instead of 2020-10-31
909 Fiji starts DST later than usual, on 2020-12-20.
913 Fiji will start DST on 2020-12-20, instead of 2020-11-08 as
914 previously predicted. DST will still end on 2021-01-17.
949 Changes to past and future time zone abbreviations and DST flags
1022 Shanghai observed DST in 1919. (Thanks to Phake Nick.)
1036 zdump formerly reported a DST transition on 2038-03-14
1082 Fiji observes DST from 2019-11-10 to 2020-01-12.
1083 Norfolk Island starts observing Australian-style DST.
1087 Fiji's next DST transitions will be 2019-11-10 and 2020-01-12
1091 Norfolk Island will observe Australian-style DST starting in
1101 time, not 02:00 DST. (Thanks to Michael Deckers.)
1103 South Korea observed DST from 1948 through 1951. Although this
1107 Detroit observed DST in 1967 and 1968 following the US DST rules,
1108 except that its 1967 DST began on June 14 at 00:01. (Thanks to
1115 Edmonton did not observe DST in 1967 or 1969. In 1946 Vancouver
1116 ended DST on 09-29 not 10-13, and Vienna ended DST on 10-07 not
1129 Changes to past time zone abbreviations and DST flags
1132 is now flagged as DST and is abbreviated HKWT not HKT.
1150 Liechtenstein observed Swiss DST in 1941/2.
1157 Brazil no longer observes DST.
1163 Brazil has canceled DST and will stay on standard time indefinitely.
1210 or uses obsolete TZ strings like "EET-2EEST" that lack DST rules.
1256 Palestine will not start DST until 2019-03-30, instead of 2019-03-23 as
1267 Israel observed DST in 1980 (08-02/09-13) and 1984 (05-05/08-25).
1322 negative DST during Ramadan in main and vanguard formats, and in
1324 ordinary DST in all months other than Ramadan. As before, extend
1326 scheduled to observe three DST transitions in some Gregorian years
1330 The table of exact transitions for Iranian DST has been extended.
1333 calendar will treat 2091. This change predicts DST transitions in
1358 Guam observed DST irregularly from 1959 through 1977.
1361 Hong Kong observed DST in 1941 starting 06-15 (not 04-01), then on
1424 Fiji ends DST 2019-01-13, not 2019-01-20.
1425 Most of Chile changes DST dates, effective 2019-04-06.
1432 Fiji ends DST 2019-01-13 instead of the 2019-01-20 previously
1436 Most of Chile will end DST on the first Saturday in April at 24:00 mainland
1437 time, and resume DST on the first Saturday in September at 24:00 mainland
1448 April 10. Its DST transitions in 1986/91 were at 02:00, not 00:00.
1454 observed DST in 1942/79, not 1961/80, and there were several
1462 Incorporate 1940-1949 Asia/Shanghai DST transitions from a 2014
1505 just as DST strings specifying DST have always done.
1556 The main format uses negative DST again, for Ireland etc.
1566 Bring back the negative-DST changes of 2018a, except be more
1567 compatible with data parsers that do not support negative DST.
1570 negative DST to model timestamps in Europe/Dublin (from 1971 on),
1575 rearguard format. Data parsers that do not support negative DST
1597 From 1994 through 2017 Namibia observed DST in winter, not summer.
1598 That is, it used negative DST, as Ireland still does. This change
1603 practice winter time was considered to be DST (as noted by Stephen
1608 In 1946/7 Czechoslovakia also observed negative DST in winter.
1611 daylight saving. Also, the dates of some 1944/5 DST transitions
1619 Palestine starts DST a week earlier in 2018.
1625 In 2018, Palestine starts DST on March 24, not March 31.
1702 when the negative-DST feature moves from vanguard to main.
1772 support for negative DST is planned to be developed before the
1778 Japanese DST transitions (1948-1951) were Sundays at 00:00, not
1803 Brazil's DST will now start on November's first Sunday.
1815 Starting in 2018 southern Brazil will begin DST on November's
1899 Fiji ends DST 2018-01-14, not 2018-01-21.
1912 Fiji ends DST 2018-01-14 instead of the 2018-01-21 previously
1916 Namibia will switch from +01 with DST to +02 all year on
1924 Tonga has likely ended its experiment with DST, and will not
1926 whether it will continue to observe DST, the IATA is assuming that
1929 Turks & Caicos will switch from -04 all year to -05 with US DST on
1938 Detroit did not observe DST in 1967.
1942 1906. Also, treat 1941-2's +0630 as DST, like 1942-5.
1945 02:00 standard time, not 02:00 DST. (Thanks to Michael Deckers.)
2061 Briefly: Haiti has resumed DST.
2065 Haiti resumed observance of DST in 2017. (Thanks to Steffen Thorsen.)
2088 discontinues DST.
2092 Mongolia no longer observes DST. (Thanks to Ganbold Tsagaankhuu.)
2111 Ecuador observed DST from 1992-11-28 to 1993-02-05.
2178 when TZ is set to a POSIX-style string that specifies DST.
2237 reintroduces DST on 2016-11-06.
2241 Pacific/Tongatapu begins DST on 2016-11-06 at 02:00, ending on
2298 Asia/Gaza and Asia/Hebron end DST on 2016-10-29 at 01:00, not
2463 Comments now cite URLs for some 1917-1921 Russian DST decrees.
2479 Africa/Cairo will not introduce DST starting 2016-07-07 after all.
2500 Africa/Cairo observes DST in 2016 from July 7 to the end of October.
2514 Asia/Baku's 1992-09-27 transition from +04 (DST) to +04 (non-DST) was
2527 time zone or DST changes, and refers to Matt Johnson's blog post.
2571 Azerbaijan no longer observes DST. (Thanks to Steffen Thorsen.)
2573 Chile reverts from permanent to seasonal DST. (Thanks to Juan
2622 Haiti will not observe DST in 2016. (Thanks to Jean Antoine via
2631 Europe/Chisinau observed DST during 1990, and switched from +04 to
2672 Asia/Tehran now has DST predictions for the year 2038 and later,
2674 than predicting no DST, albeit off by a day every now and then.
2736 Norfolk observed DST from 1974-10-27 02:00 to 1975-03-02 02:00.
2769 Uruguay no longer observes DST. (Thanks to Steffen Thorsen
2774 Moldova starts and ends DST at 00:00 UTC, not at 01:00 UTC.
2833 Morocco will suspend DST from 2015-06-14 03:00 through 2015-07-19 02:00,
2836 Assume Cayman Islands will observe DST starting next year, using US rules.
2861 Egypt will not observe DST in 2015 and will consider canceling it
2862 permanently. For now, assume no DST indefinitely.
2902 be standard time, not year-round DST.
2904 Santiago observed DST (UT -03) from 1946-07-15 through
2935 Mongolia will start observing DST again this year, from the last
2939 Palestine will start DST on March 28, not March 27. Also,
2957 Correct the 1992-2010 DST abbreviation in Volgograd from "MSK" to "MSD".
2984 will shift from Central Time with DST to Eastern Time without DST
2996 Iceland observed DST in 1919 and 1921, and its 1939 fallback
3066 Pacific/Fiji will observe DST from 2014-11-02 02:00 to 2015-01-18 03:00.
3212 Asia/Dhaka ended DST on 2009-12-31 at 24:00, not 23:59.
3342 Commentary about Philippines DST has been updated, and commentary
3427 then to CST on 1945-09-21 at 01:00, and did not observe DST in 1945.
3428 In 1946 it observed DST from 05-15 through 09-30; in 1947
3445 out of DST was on 09-16, not 09-29; in 1919 it was on 11-24, not 09-15; in
3446 1945 it was on 11-01, not 11-03; in 1941 the transition to DST was 04-08
3447 not 04-06 at 02:00; and there was no DST in 1920.
3449 Africa/Accra is now assumed to have observed DST from 1920 through 1935.
3528 Obsolete comments about a 2007 proposal for DST in Kuwait has been removed.
3532 Proper credit has been given to DST inventor George Vernon Hudson.
3562 back to DST at 00:00 the first Friday after Ramadan.
3567 Ramadan, and back to DST at 02:00 the first Saturday after Ramadan.
3602 Egypt observes DST starting 2014-05-15 at 24:00.
3604 Details have not been announced, except that DST will not be observed
3605 during Ramadan. Guess that DST will stop during the same Ramadan dates as
3607 same as 2010 when it last observed DST, namely April's last Friday at
3658 Morocco's 2014 DST start will be as predicted.
3666 Turkey begins DST on 2014-03-31, not 03-30. (Thanks to Faruk Pasin for
3671 Fiji ended DST on 2014-01-19 at 02:00, not the previously scheduled 03:00.
3675 (not 1992-01-01), and observed DST during the entire next winter.
3678 In 1988 Israel observed DST from 04-10 to 09-04, not 04-09 to 09-03.
3695 Chile's 2014 DST will be as predicted. (Thanks to José Miguel Garrido.)
3697 Paraguay's 2014 DST will be as predicted. (Thanks to Carlos Raúl Perasso.)
3741 In 2004, Cuba began DST on March 28, not April 4.
3765 Libya has switched its UT offset back to +02 without DST, instead
3766 of +01 with DST. (Thanks to Even Scharning.)
3768 Western Sahara (Africa/El_Aaiun) uses Morocco's DST rules.
3777 Add entries for DST transitions in Morocco in the year 2038.
3824 Morocco now observes DST from the last Sunday in March to the last
3857 Tocantins will very likely not observe DST starting this spring.
3884 Paraguay's law does not specify DST transition time; 00:00 is customary.
3904 This year Fiji will start DST on October 27, not October 20.
4175 Palestine observed DST starting March 29, 2013. (Thanks to
4176 Steffen Thorsen.) From 2013 on, Gaza and Hebron both observe DST,
4180 Assume that the recent change to Paraguay's DST rules is permanent,
4181 by moving the end of DST to the 4th Sunday in March every year.
4223 Paraguay will end DST on March 24 this year.
4226 Morocco does not observe DST during Ramadan;
4291 Libya moved to CET this weekend, but with DST planned next year.
4316 Cuba switches from DST tomorrow at 01:00. (Thanks to Steffen Thorsen.)
4335 Bahia no longer has DST. (Thanks to Kelley Cook.)
4337 Tocantins has DST. (Thanks to Rodrigo Severo.)
4339 Israel has new DST rules next year. (Thanks to Ephraim Silverberg.)
4341 Jordan stays on DST this winter. (Thanks to Steffen Thorsen.)
4368 * australasia (Pacific/Fiji): Fiji DST is October 21 through January
4515 update the rules for Egypt to reflect its abandonment of DST this year
4550 change to the end of DST in Fiji in 2011
4580 the end of DST in Morocco on 2010-08-08
4631 changes to DST in Bangladesh
4641 (cosmetic) Antarctica change and the DST-in-Fiji-in-2009-and-2010 change
4667 added commentary for Argentina and a change to the end of DST in
4688 Bangladesh change (with a short turnaround since the DST change is
4694 updating for DST in Bangladesh this year
4709 correct DST in Pakistan
4724 change to the start of Cuban DST
4739 southamerica and zone.tab files, with Argentina DST rule changes and
4750 Fix a broken HTML anchor and update Brazil's DST transitions;
5065 changes by Paul Eggert (a change to current DST rules in Uruguay and
5163 Handle DST transitions that occur at the end of a month in some
5167 DST in the Navajo Nation.
5290 Added information in "tz-art.htm" on a Seinfeld reference to DST.
5302 the addition of a Dave Barry quote on DST to the tz-arts file
5368 of DST-specifying timezone names has been commented out for now
5370 do not make any changes to the start of DST in Brazil.
5630 fix for the simultaneous-DST-and-zone-change challenge
5943 The fallout from the latest round of DST transitions.