Time Zone Changes in 1979
In 1979, 317 time zone transitions occurred across 162 regions worldwide. Clocks moved forward in 160 transitions (gaps) and turned back in 157 transitions (overlaps).
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Transitions in 1979 (317)
| Zone | Instant (UTC) | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|---|
| Pacific/Nauru | 1979-02-09T14:30:00Z | 1979-02-10 02:30:00 | +11:30 → +12:00 | +12 | No | gap |
| America/Costa_Rica | 1979-02-25T06:00:00Z | 1979-02-25 01:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Pacific/Noumea | 1979-02-26T12:00:00Z | 1979-02-26 23:00:00 | +12:00 → +11:00 | +11 | No | overlap |
| Antarctica/McMurdo | 1979-03-03T14:00:00Z | 1979-03-04 02:00:00 | +13:00 → +12:00 | NZST | No | overlap |
| Antarctica/South_Pole | 1979-03-03T14:00:00Z | 1979-03-04 02:00:00 | +13:00 → +12:00 | NZST | No | overlap |
| NZ | 1979-03-03T14:00:00Z | 1979-03-04 02:00:00 | +13:00 → +12:00 | NZST | No | overlap |
| NZ-CHAT | 1979-03-03T14:00:00Z | 1979-03-04 02:45:00 | +13:45 → +12:45 | +1245 | No | overlap |
| Pacific/Auckland | 1979-03-03T14:00:00Z | 1979-03-04 02:00:00 | +13:00 → +12:00 | NZST | No | overlap |
| Pacific/Chatham | 1979-03-03T14:00:00Z | 1979-03-04 02:45:00 | +13:45 → +12:45 | +1245 | No | overlap |
| Antarctica/Macquarie | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/ACT | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/Canberra | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/Currie | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/Hobart | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/Melbourne | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/NSW | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/Sydney | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/Tasmania | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/Victoria | 1979-03-03T16:00:00Z | 1979-03-04 02:00:00 | +11:00 → +10:00 | AEST | No | overlap |
| Australia/Adelaide | 1979-03-03T16:30:00Z | 1979-03-04 02:00:00 | +10:30 → +09:30 | ACST | No | overlap |
| Australia/Broken_Hill | 1979-03-03T16:30:00Z | 1979-03-04 02:00:00 | +10:30 → +09:30 | ACST | No | overlap |
| Australia/South | 1979-03-03T16:30:00Z | 1979-03-04 02:00:00 | +10:30 → +09:30 | ACST | No | overlap |
| Australia/Yancowinna | 1979-03-03T16:30:00Z | 1979-03-04 02:00:00 | +10:30 → +09:30 | ACST | No | overlap |
| America/Montevideo | 1979-03-04T02:00:00Z | 1979-03-03 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| Pacific/Rarotonga | 1979-03-04T09:30:00Z | 1979-03-03 23:30:00 | -09:30 → -10:00 | -10 | No | overlap |
| America/Coyhaique | 1979-03-11T03:00:00Z | 1979-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Punta_Arenas | 1979-03-11T03:00:00Z | 1979-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Santiago | 1979-03-11T03:00:00Z | 1979-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| Chile/Continental | 1979-03-11T03:00:00Z | 1979-03-10 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| Chile/EasterIsland | 1979-03-11T03:00:00Z | 1979-03-10 20:00:00 | -06:00 → -07:00 | -07 | No | overlap |
| Pacific/Easter | 1979-03-11T03:00:00Z | 1979-03-10 20:00:00 | -06:00 → -07:00 | -07 | No | overlap |
| Eire | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | IST | No | gap |
| Europe/Belfast | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Dublin | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | IST | No | gap |
| Europe/Guernsey | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Isle_of_Man | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Jersey | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/London | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB-Eire | 1979-03-18T02:00:00Z | 1979-03-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| America/Havana | 1979-03-18T05:00:00Z | 1979-03-18 01:00:00 | -05:00 → -04:00 | CDT | Yes | gap |
| Cuba | 1979-03-18T05:00:00Z | 1979-03-18 01:00:00 | -05:00 → -04:00 | CDT | Yes | gap |
| America/Managua | 1979-03-18T06:00:00Z | 1979-03-18 01:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Europe/Sofia | 1979-03-31T21:00:00Z | 1979-04-01 00:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Asia/Famagusta | 1979-03-31T22:00:00Z | 1979-04-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Asia/Nicosia | 1979-03-31T22:00:00Z | 1979-04-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Nicosia | 1979-03-31T22:00:00Z | 1979-04-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Warsaw | 1979-04-01T00:00:00Z | 1979-04-01 02:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Poland | 1979-04-01T00:00:00Z | 1979-04-01 02:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| CET | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Amsterdam | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Bratislava | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Brussels | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Lisbon | 1979-04-01T01:00:00Z | 1979-04-01 02:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Luxembourg | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Madrid | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Monaco | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Paris | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Prague | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| MET | 1979-04-01T01:00:00Z | 1979-04-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Portugal | 1979-04-01T01:00:00Z | 1979-04-01 02:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| WET | 1979-04-01T01:00:00Z | 1979-04-01 02:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| America/Asuncion | 1979-04-01T03:00:00Z | 1979-03-31 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| EET | 1979-04-01T07:00:00Z | 1979-04-01 10:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Athens | 1979-04-01T07:00:00Z | 1979-04-01 10:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Malta | 1979-04-15T01:00:00Z | 1979-04-15 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| America/Barbados | 1979-04-15T06:00:00Z | 1979-04-15 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Africa/Juba | 1979-04-28T22:00:00Z | 1979-04-29 01:00:00 | +02:00 → +03:00 | CAST | Yes | gap |
| Africa/Khartoum | 1979-04-28T22:00:00Z | 1979-04-29 01:00:00 | +02:00 → +03:00 | CAST | Yes | gap |
| America/Montevideo | 1979-04-29T03:00:00Z | 1979-04-29 01:00:00 | -03:00 → -02:00 | -02 | Yes | gap |
| America/St_Johns | 1979-04-29T05:30:00Z | 1979-04-29 03:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| Canada/Newfoundland | 1979-04-29T05:30:00Z | 1979-04-29 03:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| America/Glace_Bay | 1979-04-29T06:00:00Z | 1979-04-29 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Goose_Bay | 1979-04-29T06:00:00Z | 1979-04-29 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Halifax | 1979-04-29T06:00:00Z | 1979-04-29 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Moncton | 1979-04-29T06:00:00Z | 1979-04-29 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Atlantic/Bermuda | 1979-04-29T06:00:00Z | 1979-04-29 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Canada/Atlantic | 1979-04-29T06:00:00Z | 1979-04-29 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Detroit | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Grand_Turk | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Iqaluit | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Jamaica | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Kentucky/Louisville | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Louisville | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Montreal | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Nassau | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/New_York | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Nipigon | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Pangnirtung | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Thunder_Bay | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Toronto | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| Canada/Eastern | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| EST5EDT | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| Jamaica | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| US/Eastern | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| US/Michigan | 1979-04-29T07:00:00Z | 1979-04-29 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Chicago | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Knox | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Kentucky/Monticello | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Knox_IN | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Menominee | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Rainy_River | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Rankin_Inlet | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Resolute | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Winnipeg | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| CST6CDT | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Canada/Central | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/Central | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/Indiana-Starke | 1979-04-29T08:00:00Z | 1979-04-29 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Boise | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/Cambridge_Bay | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/Denver | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/Edmonton | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/North_Dakota/Beulah | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/North_Dakota/Center | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/North_Dakota/New_Salem | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/Shiprock | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/Yellowknife | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Canada/Mountain | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| MST7MDT | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Navajo | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| US/Mountain | 1979-04-29T09:00:00Z | 1979-04-29 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/Ensenada | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Fort_Nelson | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Inuvik | 1979-04-29T10:00:00Z | 1979-04-29 04:00:00 | -08:00 → -06:00 | MDT | Yes | gap |
| America/Juneau | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Los_Angeles | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Metlakatla | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Santa_Isabel | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Sitka | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Tijuana | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Vancouver | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| Canada/Pacific | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| Mexico/BajaNorte | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| PST8PDT | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| US/Pacific | 1979-04-29T10:00:00Z | 1979-04-29 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Yakutat | 1979-04-29T11:00:00Z | 1979-04-29 03:00:00 | -09:00 → -08:00 | YDT | Yes | gap |
| America/Anchorage | 1979-04-29T12:00:00Z | 1979-04-29 03:00:00 | -10:00 → -09:00 | AHDT | Yes | gap |
| US/Alaska | 1979-04-29T12:00:00Z | 1979-04-29 03:00:00 | -10:00 → -09:00 | AHDT | Yes | gap |
| America/Adak | 1979-04-29T13:00:00Z | 1979-04-29 03:00:00 | -11:00 → -10:00 | BDT | Yes | gap |
| America/Atka | 1979-04-29T13:00:00Z | 1979-04-29 03:00:00 | -11:00 → -10:00 | BDT | Yes | gap |
| America/Nome | 1979-04-29T13:00:00Z | 1979-04-29 03:00:00 | -11:00 → -10:00 | BDT | Yes | gap |
| US/Aleutian | 1979-04-29T13:00:00Z | 1979-04-29 03:00:00 | -11:00 → -10:00 | BDT | Yes | gap |
| Africa/Cairo | 1979-04-30T23:00:00Z | 1979-05-01 02:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Egypt | 1979-04-30T23:00:00Z | 1979-05-01 02:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Tirane | 1979-05-04T23:00:00Z | 1979-05-05 01:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Asia/Hong_Kong | 1979-05-12T19:30:00Z | 1979-05-13 04:30:00 | +08:00 → +09:00 | HKST | Yes | gap |
| Asia/Macao | 1979-05-12T19:30:00Z | 1979-05-13 04:30:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Asia/Macau | 1979-05-12T19:30:00Z | 1979-05-13 04:30:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Hongkong | 1979-05-12T19:30:00Z | 1979-05-13 04:30:00 | +08:00 → +09:00 | HKST | Yes | gap |
| Asia/Tehran | 1979-05-25T20:30:00Z | 1979-05-26 01:00:00 | +03:30 → +04:30 | +0430 | Yes | gap |
| Iran | 1979-05-25T20:30:00Z | 1979-05-26 01:00:00 | +03:30 → +04:30 | +0430 | Yes | gap |
| Europe/Bucharest | 1979-05-26T22:00:00Z | 1979-05-27 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Rome | 1979-05-26T23:00:00Z | 1979-05-27 01:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/San_Marino | 1979-05-26T23:00:00Z | 1979-05-27 01:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Vatican | 1979-05-26T23:00:00Z | 1979-05-27 01:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| America/Costa_Rica | 1979-06-03T05:00:00Z | 1979-06-02 23:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Managua | 1979-06-25T05:00:00Z | 1979-06-24 23:00:00 | -05:00 → -06:00 | CST | No | overlap |
| Asia/Taipei | 1979-06-30T16:00:00Z | 1979-07-01 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| ROC | 1979-06-30T16:00:00Z | 1979-07-01 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Europe/Malta | 1979-09-16T00:00:00Z | 1979-09-16 01:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Asia/Tehran | 1979-09-18T19:30:00Z | 1979-09-18 23:00:00 | +04:30 → +03:30 | +0330 | No | overlap |
| Iran | 1979-09-18T19:30:00Z | 1979-09-18 23:00:00 | +04:30 → +03:30 | +0330 | No | overlap |
| EET | 1979-09-28T23:00:00Z | 1979-09-29 01:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Athens | 1979-09-28T23:00:00Z | 1979-09-29 01:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Asia/Famagusta | 1979-09-29T21:00:00Z | 1979-09-29 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Asia/Nicosia | 1979-09-29T21:00:00Z | 1979-09-29 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Bucharest | 1979-09-29T21:00:00Z | 1979-09-29 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Nicosia | 1979-09-29T21:00:00Z | 1979-09-29 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Tirane | 1979-09-29T22:00:00Z | 1979-09-29 23:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Rome | 1979-09-29T23:00:00Z | 1979-09-30 00:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/San_Marino | 1979-09-29T23:00:00Z | 1979-09-30 00:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Vatican | 1979-09-29T23:00:00Z | 1979-09-30 00:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Warsaw | 1979-09-30T00:00:00Z | 1979-09-30 01:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Poland | 1979-09-30T00:00:00Z | 1979-09-30 01:00:00 | +02:00 → +01:00 | CET | No | overlap |
| CET | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Amsterdam | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Bratislava | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Brussels | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Lisbon | 1979-09-30T01:00:00Z | 1979-09-30 01:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Luxembourg | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Madrid | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Monaco | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Paris | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Prague | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| MET | 1979-09-30T01:00:00Z | 1979-09-30 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Portugal | 1979-09-30T01:00:00Z | 1979-09-30 01:00:00 | +01:00 → +00:00 | WET | No | overlap |
| WET | 1979-09-30T01:00:00Z | 1979-09-30 01:00:00 | +01:00 → +00:00 | WET | No | overlap |
| America/Barbados | 1979-09-30T05:00:00Z | 1979-09-30 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Asia/Taipei | 1979-09-30T15:00:00Z | 1979-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| ROC | 1979-09-30T15:00:00Z | 1979-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Europe/Sofia | 1979-09-30T22:00:00Z | 1979-10-01 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Africa/Cairo | 1979-10-01T00:00:00Z | 1979-10-01 02:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Egypt | 1979-10-01T00:00:00Z | 1979-10-01 02:00:00 | +03:00 → +02:00 | EET | No | overlap |
| America/Asuncion | 1979-10-01T04:00:00Z | 1979-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| Pacific/Kiritimati | 1979-10-01T10:40:00Z | 1979-10-01 00:40:00 | -10:40 → -10:00 | -10 | No | gap |
| Pacific/Enderbury | 1979-10-01T12:00:00Z | 1979-10-01 01:00:00 | -12:00 → -11:00 | -11 | No | gap |
| Pacific/Kanton | 1979-10-01T12:00:00Z | 1979-10-01 01:00:00 | -12:00 → -11:00 | -11 | No | gap |
| Africa/Ndjamena | 1979-10-13T23:00:00Z | 1979-10-14 01:00:00 | +01:00 → +02:00 | WAST | Yes | gap |
| America/Coyhaique | 1979-10-14T04:00:00Z | 1979-10-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Havana | 1979-10-14T04:00:00Z | 1979-10-13 23:00:00 | -04:00 → -05:00 | CST | No | overlap |
| America/Punta_Arenas | 1979-10-14T04:00:00Z | 1979-10-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Santiago | 1979-10-14T04:00:00Z | 1979-10-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| Chile/Continental | 1979-10-14T04:00:00Z | 1979-10-14 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| Chile/EasterIsland | 1979-10-14T04:00:00Z | 1979-10-13 22:00:00 | -07:00 → -06:00 | -06 | Yes | gap |
| Cuba | 1979-10-14T04:00:00Z | 1979-10-13 23:00:00 | -04:00 → -05:00 | CST | No | overlap |
| Pacific/Easter | 1979-10-14T04:00:00Z | 1979-10-13 22:00:00 | -07:00 → -06:00 | -06 | Yes | gap |
| Africa/Juba | 1979-10-14T21:00:00Z | 1979-10-14 23:00:00 | +03:00 → +02:00 | CAT | No | overlap |
| Africa/Khartoum | 1979-10-14T21:00:00Z | 1979-10-14 23:00:00 | +03:00 → +02:00 | CAT | No | overlap |
| Asia/Hong_Kong | 1979-10-20T18:30:00Z | 1979-10-21 02:30:00 | +09:00 → +08:00 | HKT | No | overlap |
| Asia/Macao | 1979-10-20T18:30:00Z | 1979-10-21 02:30:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Macau | 1979-10-20T18:30:00Z | 1979-10-21 02:30:00 | +09:00 → +08:00 | CST | No | overlap |
| Hongkong | 1979-10-20T18:30:00Z | 1979-10-21 02:30:00 | +09:00 → +08:00 | HKT | No | overlap |
| Africa/Algiers | 1979-10-25T23:00:00Z | 1979-10-25 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Antarctica/McMurdo | 1979-10-27T14:00:00Z | 1979-10-28 03:00:00 | +12:00 → +13:00 | NZDT | Yes | gap |
| Antarctica/South_Pole | 1979-10-27T14:00:00Z | 1979-10-28 03:00:00 | +12:00 → +13:00 | NZDT | Yes | gap |
| NZ | 1979-10-27T14:00:00Z | 1979-10-28 03:00:00 | +12:00 → +13:00 | NZDT | Yes | gap |
| NZ-CHAT | 1979-10-27T14:00:00Z | 1979-10-28 03:45:00 | +12:45 → +13:45 | +1345 | Yes | gap |
| Pacific/Auckland | 1979-10-27T14:00:00Z | 1979-10-28 03:00:00 | +12:00 → +13:00 | NZDT | Yes | gap |
| Pacific/Chatham | 1979-10-27T14:00:00Z | 1979-10-28 03:45:00 | +12:45 → +13:45 | +1345 | Yes | gap |
| Antarctica/Macquarie | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/ACT | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/Canberra | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/Currie | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/Hobart | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/Melbourne | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/NSW | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/Sydney | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/Tasmania | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/Victoria | 1979-10-27T16:00:00Z | 1979-10-28 03:00:00 | +10:00 → +11:00 | AEDT | Yes | gap |
| Australia/Adelaide | 1979-10-27T16:30:00Z | 1979-10-28 03:00:00 | +09:30 → +10:30 | ACDT | Yes | gap |
| Australia/Broken_Hill | 1979-10-27T16:30:00Z | 1979-10-28 03:00:00 | +09:30 → +10:30 | ACDT | Yes | gap |
| Australia/South | 1979-10-27T16:30:00Z | 1979-10-28 03:00:00 | +09:30 → +10:30 | ACDT | Yes | gap |
| Australia/Yancowinna | 1979-10-27T16:30:00Z | 1979-10-28 03:00:00 | +09:30 → +10:30 | ACDT | Yes | gap |
| Eire | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | Yes | overlap |
| Europe/Belfast | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Dublin | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | Yes | overlap |
| Europe/Guernsey | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Isle_of_Man | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Jersey | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/London | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB-Eire | 1979-10-28T02:00:00Z | 1979-10-28 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| America/St_Johns | 1979-10-28T04:30:00Z | 1979-10-28 01:00:00 | -02:30 → -03:30 | NST | No | overlap |
| Canada/Newfoundland | 1979-10-28T04:30:00Z | 1979-10-28 01:00:00 | -02:30 → -03:30 | NST | No | overlap |
| America/Glace_Bay | 1979-10-28T05:00:00Z | 1979-10-28 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/Goose_Bay | 1979-10-28T05:00:00Z | 1979-10-28 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/Halifax | 1979-10-28T05:00:00Z | 1979-10-28 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/Moncton | 1979-10-28T05:00:00Z | 1979-10-28 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Atlantic/Bermuda | 1979-10-28T05:00:00Z | 1979-10-28 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Canada/Atlantic | 1979-10-28T05:00:00Z | 1979-10-28 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/Detroit | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Grand_Turk | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Iqaluit | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Jamaica | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Kentucky/Louisville | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Louisville | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Montreal | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Nassau | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/New_York | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Nipigon | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Pangnirtung | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Thunder_Bay | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Toronto | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Canada/Eastern | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| EST5EDT | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Jamaica | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| US/Eastern | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| US/Michigan | 1979-10-28T06:00:00Z | 1979-10-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Chicago | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Knox | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Kentucky/Monticello | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Knox_IN | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Menominee | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Rankin_Inlet | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Resolute | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| CST6CDT | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Central | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Indiana-Starke | 1979-10-28T07:00:00Z | 1979-10-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Boise | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Cambridge_Bay | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Denver | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Edmonton | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Inuvik | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/North_Dakota/Beulah | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/North_Dakota/Center | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/North_Dakota/New_Salem | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Rainy_River | 1979-10-28T08:00:00Z | 1979-10-28 02:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Shiprock | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Winnipeg | 1979-10-28T08:00:00Z | 1979-10-28 02:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Yellowknife | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| Canada/Central | 1979-10-28T08:00:00Z | 1979-10-28 02:00:00 | -05:00 → -06:00 | CST | No | overlap |
| Canada/Mountain | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| MST7MDT | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| Navajo | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| US/Mountain | 1979-10-28T08:00:00Z | 1979-10-28 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Ensenada | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Fort_Nelson | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Juneau | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Los_Angeles | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Metlakatla | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Santa_Isabel | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Sitka | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Tijuana | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Vancouver | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| Canada/Pacific | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| Mexico/BajaNorte | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| PST8PDT | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| US/Pacific | 1979-10-28T09:00:00Z | 1979-10-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Yakutat | 1979-10-28T10:00:00Z | 1979-10-28 01:00:00 | -08:00 → -09:00 | YST | No | overlap |
| Pacific/Rarotonga | 1979-10-28T10:00:00Z | 1979-10-28 00:30:00 | -10:00 → -09:30 | -0930 | Yes | gap |
| America/Anchorage | 1979-10-28T11:00:00Z | 1979-10-28 01:00:00 | -09:00 → -10:00 | AHST | No | overlap |
| US/Alaska | 1979-10-28T11:00:00Z | 1979-10-28 01:00:00 | -09:00 → -10:00 | AHST | No | overlap |
| America/Adak | 1979-10-28T12:00:00Z | 1979-10-28 01:00:00 | -10:00 → -11:00 | BST | No | overlap |
| America/Atka | 1979-10-28T12:00:00Z | 1979-10-28 01:00:00 | -10:00 → -11:00 | BST | No | overlap |
| America/Nome | 1979-10-28T12:00:00Z | 1979-10-28 01:00:00 | -10:00 → -11:00 | BST | No | overlap |
| US/Aleutian | 1979-10-28T12:00:00Z | 1979-10-28 01:00:00 | -10:00 → -11:00 | BST | No | overlap |