Time Zone Changes in 1937
In 1937, 153 time zone transitions occurred across 79 regions worldwide. Clocks moved forward in 77 transitions (gaps) and turned back in 76 transitions (overlaps).
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Transitions in 1937 (153)
| Zone | Instant (UTC) | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|---|
| Africa/Accra | 1937-01-01T01:40:00Z | 1937-01-01 01:40:00 | +00:20 → +00:00 | GMT | No | overlap |
| Asia/Manila | 1937-01-15T15:00:00Z | 1937-01-15 23:00:00 | +09:00 → +08:00 | PST | No | overlap |
| America/Belize | 1937-02-14T05:30:00Z | 1937-02-13 23:30:00 | -05:30 → -06:00 | CST | No | overlap |
| America/Argentina/Buenos_Aires | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Catamarca | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/ComodRivadavia | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Cordoba | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Jujuy | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/La_Rioja | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Mendoza | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Rio_Gallegos | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Salta | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/San_Juan | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/San_Luis | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Tucuman | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Ushuaia | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Buenos_Aires | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Catamarca | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Cordoba | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Jujuy | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Mendoza | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Rosario | 1937-03-01T03:00:00Z | 1937-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Montevideo | 1937-03-28T03:00:00Z | 1937-03-27 23:30:00 | -03:00 → -03:30 | -0330 | No | overlap |
| Africa/Freetown | 1937-04-01T00:40:00Z | 1937-03-31 23:40:00 | -00:40 → -01:00 | -01 | No | overlap |
| Europe/Bucharest | 1937-04-03T22:00:00Z | 1937-04-04 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Chisinau | 1937-04-03T22:00:00Z | 1937-04-04 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Tiraspol | 1937-04-03T22:00:00Z | 1937-04-04 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Lisbon | 1937-04-03T23:00:00Z | 1937-04-04 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Monaco | 1937-04-03T23:00:00Z | 1937-04-04 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Paris | 1937-04-03T23:00:00Z | 1937-04-04 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Portugal | 1937-04-03T23:00:00Z | 1937-04-04 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| WET | 1937-04-03T23:00:00Z | 1937-04-04 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Atlantic/Madeira | 1937-04-04T00:00:00Z | 1937-04-04 00:00:00 | -01:00 → +00:00 | +00 | Yes | gap |
| Atlantic/Azores | 1937-04-04T01:00:00Z | 1937-04-04 00:00:00 | -02:00 → -01:00 | -01 | Yes | gap |
| CET | 1937-04-04T02:00:00Z | 1937-04-04 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Brussels | 1937-04-04T02:00:00Z | 1937-04-04 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Luxembourg | 1937-04-04T02:00:00Z | 1937-04-04 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| MET | 1937-04-04T02:00:00Z | 1937-04-04 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| America/Regina | 1937-04-11T07:00:00Z | 1937-04-11 01:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Canada/Saskatchewan | 1937-04-11T07:00:00Z | 1937-04-11 01:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Eire | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Belfast | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Dublin | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Gibraltar | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Guernsey | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Isle_of_Man | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Jersey | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/London | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB-Eire | 1937-04-18T02:00:00Z | 1937-04-18 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Antarctica/South_Pole | 1937-04-24T14:00:00Z | 1937-04-25 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| NZ | 1937-04-24T14:00:00Z | 1937-04-25 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| Pacific/Auckland | 1937-04-24T14:00:00Z | 1937-04-25 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| America/Montreal | 1937-04-25T07:00:00Z | 1937-04-25 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/New_York | 1937-04-25T07:00:00Z | 1937-04-25 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Nipigon | 1937-04-25T07:00:00Z | 1937-04-25 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Thunder_Bay | 1937-04-25T07:00:00Z | 1937-04-25 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Toronto | 1937-04-25T07:00:00Z | 1937-04-25 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| Canada/Eastern | 1937-04-25T07:00:00Z | 1937-04-25 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| US/Eastern | 1937-04-25T07:00:00Z | 1937-04-25 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Chicago | 1937-04-25T08:00:00Z | 1937-04-25 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/Central | 1937-04-25T08:00:00Z | 1937-04-25 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Halifax | 1937-05-02T04:00:00Z | 1937-05-02 01:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Canada/Atlantic | 1937-05-02T04:00:00Z | 1937-05-02 01:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Goose_Bay | 1937-05-10T03:30:00Z | 1937-05-10 01:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| America/St_Johns | 1937-05-10T03:30:00Z | 1937-05-10 01:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| Canada/Newfoundland | 1937-05-10T03:30:00Z | 1937-05-10 01:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| America/Rainy_River | 1937-05-16T08:00:00Z | 1937-05-16 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Winnipeg | 1937-05-16T08:00:00Z | 1937-05-16 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Canada/Central | 1937-05-16T08:00:00Z | 1937-05-16 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Europe/Amsterdam | 1937-05-22T01:40:28Z | 1937-05-22 03:00:00 | +00:19:32 → +01:19:32 | NST | Yes | gap |
| America/Moncton | 1937-06-06T05:00:00Z | 1937-06-06 02:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Europe/Madrid | 1937-06-16T23:00:00Z | 1937-06-17 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Amsterdam | 1937-06-30T22:40:28Z | 1937-07-01 00:00:28 | +01:19:32 → +01:20 | +0120 | Yes | gap |
| Pacific/Enderbury | 1937-08-31T00:00:00Z | 1937-08-30 12:00:00 | +00:00 → -12:00 | -12 | No | overlap |
| Pacific/Kanton | 1937-08-31T00:00:00Z | 1937-08-30 12:00:00 | +00:00 → -12:00 | -12 | No | overlap |
| Africa/Freetown | 1937-09-01T01:00:00Z | 1937-09-01 00:20:00 | -01:00 → -00:40 | -0040 | Yes | gap |
| Africa/Accra | 1937-09-01T02:00:00Z | 1937-09-01 02:20:00 | +00:00 → +00:20 | +0020 | Yes | gap |
| America/Moncton | 1937-09-05T04:00:00Z | 1937-09-05 00:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Asia/Kuching | 1937-09-13T16:00:00Z | 1937-09-14 00:20:00 | +08:00 → +08:20 | +0820 | Yes | gap |
| Antarctica/South_Pole | 1937-09-25T14:30:00Z | 1937-09-26 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| NZ | 1937-09-25T14:30:00Z | 1937-09-26 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| Pacific/Auckland | 1937-09-25T14:30:00Z | 1937-09-26 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| Atlantic/Stanley | 1937-09-26T04:00:00Z | 1937-09-26 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Montreal | 1937-09-26T06:00:00Z | 1937-09-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/New_York | 1937-09-26T06:00:00Z | 1937-09-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Nipigon | 1937-09-26T06:00:00Z | 1937-09-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Thunder_Bay | 1937-09-26T06:00:00Z | 1937-09-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Toronto | 1937-09-26T06:00:00Z | 1937-09-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Canada/Eastern | 1937-09-26T06:00:00Z | 1937-09-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| US/Eastern | 1937-09-26T06:00:00Z | 1937-09-26 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Chicago | 1937-09-26T07:00:00Z | 1937-09-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Rainy_River | 1937-09-26T07:00:00Z | 1937-09-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Winnipeg | 1937-09-26T07:00:00Z | 1937-09-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| Canada/Central | 1937-09-26T07:00:00Z | 1937-09-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Central | 1937-09-26T07:00:00Z | 1937-09-26 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Halifax | 1937-09-27T03:00:00Z | 1937-09-26 23:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Canada/Atlantic | 1937-09-27T03:00:00Z | 1937-09-26 23:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Asia/Taipei | 1937-09-30T16:00:00Z | 1937-10-01 01:00:00 | +08:00 → +09:00 | JST | No | gap |
| ROC | 1937-09-30T16:00:00Z | 1937-10-01 01:00:00 | +08:00 → +09:00 | JST | No | gap |
| Europe/Bucharest | 1937-10-02T22:00:00Z | 1937-10-03 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Chisinau | 1937-10-02T22:00:00Z | 1937-10-03 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Tiraspol | 1937-10-02T22:00:00Z | 1937-10-03 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Lisbon | 1937-10-02T23:00:00Z | 1937-10-02 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Monaco | 1937-10-02T23:00:00Z | 1937-10-02 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Paris | 1937-10-02T23:00:00Z | 1937-10-02 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Portugal | 1937-10-02T23:00:00Z | 1937-10-02 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| WET | 1937-10-02T23:00:00Z | 1937-10-02 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Atlantic/Madeira | 1937-10-03T00:00:00Z | 1937-10-02 23:00:00 | +00:00 → -01:00 | -01 | No | overlap |
| Europe/Madrid | 1937-10-03T00:00:00Z | 1937-10-03 00:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Atlantic/Azores | 1937-10-03T01:00:00Z | 1937-10-02 23:00:00 | -01:00 → -02:00 | -02 | No | overlap |
| Europe/Amsterdam | 1937-10-03T01:40:00Z | 1937-10-03 02:00:00 | +01:20 → +00:20 | +0020 | No | overlap |
| CET | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Eire | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Belfast | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Brussels | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Dublin | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Gibraltar | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Guernsey | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Isle_of_Man | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Jersey | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/London | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Luxembourg | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| GB | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB-Eire | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| MET | 1937-10-03T02:00:00Z | 1937-10-03 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| America/Belize | 1937-10-03T06:00:00Z | 1937-10-03 00:30:00 | -06:00 → -05:30 | -0530 | Yes | gap |
| America/Goose_Bay | 1937-10-04T02:30:00Z | 1937-10-03 23:00:00 | -02:30 → -03:30 | NST | No | overlap |
| America/St_Johns | 1937-10-04T02:30:00Z | 1937-10-03 23:00:00 | -02:30 → -03:30 | NST | No | overlap |
| Canada/Newfoundland | 1937-10-04T02:30:00Z | 1937-10-03 23:00:00 | -02:30 → -03:30 | NST | No | overlap |
| America/Regina | 1937-10-10T06:00:00Z | 1937-10-09 23:00:00 | -06:00 → -07:00 | MST | No | overlap |
| Canada/Saskatchewan | 1937-10-10T06:00:00Z | 1937-10-09 23:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Montevideo | 1937-10-31T03:30:00Z | 1937-10-31 00:30:00 | -03:30 → -03:00 | -03 | Yes | gap |
| America/Argentina/Buenos_Aires | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Catamarca | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/ComodRivadavia | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Cordoba | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Jujuy | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/La_Rioja | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Mendoza | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Rio_Gallegos | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Salta | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/San_Juan | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/San_Luis | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Tucuman | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Ushuaia | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Buenos_Aires | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Catamarca | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Cordoba | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Jujuy | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Mendoza | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Rosario | 1937-11-01T04:00:00Z | 1937-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| Asia/Kuching | 1937-12-13T15:40:00Z | 1937-12-13 23:40:00 | +08:20 → +08:00 | +08 | No | overlap |