Time Zone Changes in 1958
In 1958, 144 time zone transitions occurred across 75 regions worldwide. Clocks moved forward in 75 transitions (gaps) and turned back in 69 transitions (overlaps).
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Transitions in 1958 (144)
| Zone | Instant (UTC) | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|---|
| America/Belize | 1958-02-09T05:30:00Z | 1958-02-08 23:30:00 | -05:30 → -06:00 | CST | No | overlap |
| Asia/Hong_Kong | 1958-03-22T19:30:00Z | 1958-03-23 04:30:00 | +08:00 → +09:00 | HKST | Yes | gap |
| Asia/Macao | 1958-03-22T19:30:00Z | 1958-03-23 04:30:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Asia/Macau | 1958-03-22T19:30:00Z | 1958-03-23 04:30:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Hongkong | 1958-03-22T19:30:00Z | 1958-03-23 04:30:00 | +08:00 → +09:00 | HKST | Yes | gap |
| Europe/Warsaw | 1958-03-30T00:00:00Z | 1958-03-30 02:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Poland | 1958-03-30T00:00:00Z | 1958-03-30 02:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Asia/Taipei | 1958-03-31T16:00:00Z | 1958-04-01 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| ROC | 1958-03-31T16:00:00Z | 1958-04-01 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Atlantic/Reykjavik | 1958-04-06T02:00:00Z | 1958-04-06 02:00:00 | -01:00 → +00:00 | +00 | Yes | gap |
| Europe/Lisbon | 1958-04-06T02:00:00Z | 1958-04-06 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Portugal | 1958-04-06T02:00:00Z | 1958-04-06 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| WET | 1958-04-06T02:00:00Z | 1958-04-06 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Atlantic/Madeira | 1958-04-06T03:00:00Z | 1958-04-06 03:00:00 | -01:00 → +00:00 | +00 | Yes | gap |
| Atlantic/Azores | 1958-04-06T04:00:00Z | 1958-04-06 03:00:00 | -02:00 → -01:00 | -01 | Yes | gap |
| Eire | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Belfast | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Dublin | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Guernsey | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Isle_of_Man | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Jersey | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/London | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB-Eire | 1958-04-20T02:00:00Z | 1958-04-20 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| America/Goose_Bay | 1958-04-27T05:30:00Z | 1958-04-27 03:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| America/St_Johns | 1958-04-27T05:30:00Z | 1958-04-27 03:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| Canada/Newfoundland | 1958-04-27T05:30:00Z | 1958-04-27 03:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| America/Halifax | 1958-04-27T06:00:00Z | 1958-04-27 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Moncton | 1958-04-27T06:00:00Z | 1958-04-27 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Canada/Atlantic | 1958-04-27T06:00:00Z | 1958-04-27 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Montreal | 1958-04-27T07:00:00Z | 1958-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/New_York | 1958-04-27T07:00:00Z | 1958-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Nipigon | 1958-04-27T07:00:00Z | 1958-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Thunder_Bay | 1958-04-27T07:00:00Z | 1958-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Toronto | 1958-04-27T07:00:00Z | 1958-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| Canada/Eastern | 1958-04-27T07:00:00Z | 1958-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| US/Eastern | 1958-04-27T07:00:00Z | 1958-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Chicago | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Fort_Wayne | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | EST | No | gap |
| America/Indiana/Indianapolis | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | EST | No | gap |
| America/Indiana/Knox | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Marengo | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Petersburg | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Tell_City | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Vincennes | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Winamac | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indianapolis | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | EST | No | gap |
| America/Kentucky/Louisville | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Knox_IN | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Louisville | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Rainy_River | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Winnipeg | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Canada/Central | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/Central | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/East-Indiana | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | EST | No | gap |
| US/Indiana-Starke | 1958-04-27T08:00:00Z | 1958-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Ensenada | 1958-04-27T09:00:00Z | 1958-04-27 02:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Los_Angeles | 1958-04-27T09:00:00Z | 1958-04-27 02:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Santa_Isabel | 1958-04-27T09:00:00Z | 1958-04-27 02:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Tijuana | 1958-04-27T09:00:00Z | 1958-04-27 02:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| Mexico/BajaNorte | 1958-04-27T09:00:00Z | 1958-04-27 02:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| US/Pacific | 1958-04-27T09:00:00Z | 1958-04-27 02:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Dawson_Creek | 1958-04-27T10:00:00Z | 1958-04-27 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Fort_Nelson | 1958-04-27T10:00:00Z | 1958-04-27 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| America/Vancouver | 1958-04-27T10:00:00Z | 1958-04-27 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| Canada/Pacific | 1958-04-27T10:00:00Z | 1958-04-27 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| Africa/Cairo | 1958-04-30T22:00:00Z | 1958-05-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Asia/Beirut | 1958-04-30T22:00:00Z | 1958-05-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Asia/Gaza | 1958-04-30T22:00:00Z | 1958-05-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Asia/Hebron | 1958-04-30T22:00:00Z | 1958-05-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Egypt | 1958-04-30T22:00:00Z | 1958-05-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Asia/Seoul | 1958-05-03T15:30:00Z | 1958-05-04 01:00:00 | +08:30 → +09:30 | KDT | Yes | gap |
| ROK | 1958-05-03T15:30:00Z | 1958-05-04 01:00:00 | +08:30 → +09:30 | KDT | Yes | gap |
| Asia/Seoul | 1958-09-20T14:30:00Z | 1958-09-20 23:00:00 | +09:30 → +08:30 | KST | No | overlap |
| ROK | 1958-09-20T14:30:00Z | 1958-09-20 23:00:00 | +09:30 → +08:30 | KST | No | overlap |
| Europe/Warsaw | 1958-09-28T00:00:00Z | 1958-09-28 01:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Poland | 1958-09-28T00:00:00Z | 1958-09-28 01:00:00 | +02:00 → +01:00 | CET | No | overlap |
| America/Goose_Bay | 1958-09-28T04:30:00Z | 1958-09-28 01:00:00 | -02:30 → -03:30 | NST | No | overlap |
| America/St_Johns | 1958-09-28T04:30:00Z | 1958-09-28 01:00:00 | -02:30 → -03:30 | NST | No | overlap |
| Canada/Newfoundland | 1958-09-28T04:30:00Z | 1958-09-28 01:00:00 | -02:30 → -03:30 | NST | No | overlap |
| America/Halifax | 1958-09-28T05:00:00Z | 1958-09-28 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Canada/Atlantic | 1958-09-28T05:00:00Z | 1958-09-28 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/Indiana/Knox | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Marengo | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Petersburg | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Tell_City | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Vincennes | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Winamac | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Knox_IN | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Rainy_River | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Winnipeg | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| Canada/Central | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Indiana-Starke | 1958-09-28T07:00:00Z | 1958-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Dawson_Creek | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Ensenada | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Fort_Nelson | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Los_Angeles | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Santa_Isabel | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Tijuana | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Vancouver | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| Canada/Pacific | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| Mexico/BajaNorte | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| US/Pacific | 1958-09-28T09:00:00Z | 1958-09-28 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| Asia/Taipei | 1958-09-30T15:00:00Z | 1958-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| ROC | 1958-09-30T15:00:00Z | 1958-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Africa/Cairo | 1958-09-30T21:00:00Z | 1958-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Asia/Beirut | 1958-09-30T21:00:00Z | 1958-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Asia/Gaza | 1958-09-30T21:00:00Z | 1958-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Asia/Hebron | 1958-09-30T21:00:00Z | 1958-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Egypt | 1958-09-30T21:00:00Z | 1958-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Eire | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Belfast | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Dublin | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Guernsey | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Isle_of_Man | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Jersey | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Lisbon | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/London | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB-Eire | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Portugal | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| WET | 1958-10-05T02:00:00Z | 1958-10-05 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Atlantic/Madeira | 1958-10-05T03:00:00Z | 1958-10-05 02:00:00 | +00:00 → -01:00 | -01 | No | overlap |
| Atlantic/Azores | 1958-10-05T04:00:00Z | 1958-10-05 02:00:00 | -01:00 → -02:00 | -02 | No | overlap |
| America/Belize | 1958-10-05T06:00:00Z | 1958-10-05 00:30:00 | -06:00 → -05:30 | -0530 | Yes | gap |
| Atlantic/Reykjavik | 1958-10-26T02:00:00Z | 1958-10-26 01:00:00 | +00:00 → -01:00 | -01 | No | overlap |
| America/Moncton | 1958-10-26T05:00:00Z | 1958-10-26 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/Montreal | 1958-10-26T06:00:00Z | 1958-10-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/New_York | 1958-10-26T06:00:00Z | 1958-10-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Nipigon | 1958-10-26T06:00:00Z | 1958-10-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Thunder_Bay | 1958-10-26T06:00:00Z | 1958-10-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Toronto | 1958-10-26T06:00:00Z | 1958-10-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Canada/Eastern | 1958-10-26T06:00:00Z | 1958-10-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| US/Eastern | 1958-10-26T06:00:00Z | 1958-10-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Chicago | 1958-10-26T07:00:00Z | 1958-10-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Kentucky/Louisville | 1958-10-26T07:00:00Z | 1958-10-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Louisville | 1958-10-26T07:00:00Z | 1958-10-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Central | 1958-10-26T07:00:00Z | 1958-10-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| Asia/Hong_Kong | 1958-11-01T18:30:00Z | 1958-11-02 02:30:00 | +09:00 → +08:00 | HKT | No | overlap |
| Asia/Macao | 1958-11-01T18:30:00Z | 1958-11-02 02:30:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Macau | 1958-11-01T18:30:00Z | 1958-11-02 02:30:00 | +09:00 → +08:00 | CST | No | overlap |
| Hongkong | 1958-11-01T18:30:00Z | 1958-11-02 02:30:00 | +09:00 → +08:00 | HKT | No | overlap |
| Africa/Tripoli | 1958-12-31T23:00:00Z | 1959-01-01 01:00:00 | +01:00 → +02:00 | EET | No | gap |
| Libya | 1958-12-31T23:00:00Z | 1959-01-01 01:00:00 | +01:00 → +02:00 | EET | No | gap |