Time Zone Changes in 1938
In 1938, 146 time zone transitions occurred across 72 regions worldwide. Clocks moved forward in 74 transitions (gaps) and turned back in 72 transitions (overlaps).
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Transitions in 1938 (146)
| Zone | Instant (UTC) | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|---|
| Africa/Accra | 1938-01-01T01:40:00Z | 1938-01-01 01:40:00 | +00:20 → +00:00 | GMT | No | overlap |
| America/Lima | 1938-01-01T05:00:00Z | 1938-01-01 01:00:00 | -05:00 → -04:00 | -04 | Yes | gap |
| America/Belize | 1938-02-13T05:30:00Z | 1938-02-12 23:30:00 | -05:30 → -06:00 | CST | No | overlap |
| America/Argentina/Buenos_Aires | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Catamarca | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/ComodRivadavia | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Cordoba | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Jujuy | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/La_Rioja | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Mendoza | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Rio_Gallegos | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Salta | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/San_Juan | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/San_Luis | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Tucuman | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Ushuaia | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Buenos_Aires | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Catamarca | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Cordoba | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Jujuy | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Mendoza | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Rosario | 1938-03-01T03:00:00Z | 1938-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| Atlantic/Stanley | 1938-03-20T03:00:00Z | 1938-03-19 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| Europe/Lisbon | 1938-03-26T23:00:00Z | 1938-03-27 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Monaco | 1938-03-26T23:00:00Z | 1938-03-27 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Paris | 1938-03-26T23:00:00Z | 1938-03-27 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Portugal | 1938-03-26T23:00:00Z | 1938-03-27 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| WET | 1938-03-26T23:00:00Z | 1938-03-27 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Atlantic/Madeira | 1938-03-27T00:00:00Z | 1938-03-27 00:00:00 | -01:00 → +00:00 | +00 | Yes | gap |
| Atlantic/Azores | 1938-03-27T01:00:00Z | 1938-03-27 00:00:00 | -02:00 → -01:00 | -01 | Yes | gap |
| CET | 1938-03-27T02:00:00Z | 1938-03-27 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Brussels | 1938-03-27T02:00:00Z | 1938-03-27 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Luxembourg | 1938-03-27T02:00:00Z | 1938-03-27 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| MET | 1938-03-27T02:00:00Z | 1938-03-27 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| America/Montevideo | 1938-03-27T03:00:00Z | 1938-03-26 23:30:00 | -03:00 → -03:30 | -0330 | No | overlap |
| Africa/Freetown | 1938-04-01T00:40:00Z | 1938-03-31 23:40:00 | -00:40 → -01:00 | -01 | No | overlap |
| America/Lima | 1938-04-01T04:00:00Z | 1938-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
| Europe/Bucharest | 1938-04-02T22:00:00Z | 1938-04-03 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Chisinau | 1938-04-02T22:00:00Z | 1938-04-03 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Tiraspol | 1938-04-02T22:00:00Z | 1938-04-03 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Madrid | 1938-04-02T23:00:00Z | 1938-04-03 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Eire | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Belfast | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Dublin | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Gibraltar | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Guernsey | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Isle_of_Man | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Jersey | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/London | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB-Eire | 1938-04-10T02:00:00Z | 1938-04-10 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| America/Regina | 1938-04-10T07:00:00Z | 1938-04-10 01:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Canada/Saskatchewan | 1938-04-10T07:00:00Z | 1938-04-10 01:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Antarctica/South_Pole | 1938-04-23T14:00:00Z | 1938-04-24 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| NZ | 1938-04-23T14:00:00Z | 1938-04-24 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| Pacific/Auckland | 1938-04-23T14:00:00Z | 1938-04-24 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| America/Montreal | 1938-04-24T07:00:00Z | 1938-04-24 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/New_York | 1938-04-24T07:00:00Z | 1938-04-24 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Nipigon | 1938-04-24T07:00:00Z | 1938-04-24 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Thunder_Bay | 1938-04-24T07:00:00Z | 1938-04-24 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Toronto | 1938-04-24T07:00:00Z | 1938-04-24 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| Canada/Eastern | 1938-04-24T07:00:00Z | 1938-04-24 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| US/Eastern | 1938-04-24T07:00:00Z | 1938-04-24 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Chicago | 1938-04-24T08:00:00Z | 1938-04-24 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/Central | 1938-04-24T08:00:00Z | 1938-04-24 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Europe/Madrid | 1938-04-30T22:00:00Z | 1938-05-01 00:00:00 | +01:00 → +02:00 | WEMT | Yes | gap |
| America/Halifax | 1938-05-01T04:00:00Z | 1938-05-01 01:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Canada/Atlantic | 1938-05-01T04:00:00Z | 1938-05-01 01:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Goose_Bay | 1938-05-09T03:30:00Z | 1938-05-09 01:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| America/St_Johns | 1938-05-09T03:30:00Z | 1938-05-09 01:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| Canada/Newfoundland | 1938-05-09T03:30:00Z | 1938-05-09 01:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| Europe/Amsterdam | 1938-05-15T01:40:00Z | 1938-05-15 03:00:00 | +00:20 → +01:20 | +0120 | Yes | gap |
| America/Moncton | 1938-06-05T05:00:00Z | 1938-06-05 02:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Africa/Freetown | 1938-09-01T01:00:00Z | 1938-09-01 00:20:00 | -01:00 → -00:40 | -0040 | Yes | gap |
| Africa/Accra | 1938-09-01T02:00:00Z | 1938-09-01 02:20:00 | +00:00 → +00:20 | +0020 | Yes | gap |
| America/Moncton | 1938-09-04T04:00:00Z | 1938-09-04 00:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Asia/Kuching | 1938-09-13T16:00:00Z | 1938-09-14 00:20:00 | +08:00 → +08:20 | +0820 | Yes | gap |
| Antarctica/South_Pole | 1938-09-24T14:30:00Z | 1938-09-25 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| NZ | 1938-09-24T14:30:00Z | 1938-09-25 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| Pacific/Auckland | 1938-09-24T14:30:00Z | 1938-09-25 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| Atlantic/Stanley | 1938-09-25T04:00:00Z | 1938-09-25 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Lima | 1938-09-25T05:00:00Z | 1938-09-25 01:00:00 | -05:00 → -04:00 | -04 | Yes | gap |
| America/Montreal | 1938-09-25T06:00:00Z | 1938-09-25 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/New_York | 1938-09-25T06:00:00Z | 1938-09-25 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Nipigon | 1938-09-25T06:00:00Z | 1938-09-25 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Thunder_Bay | 1938-09-25T06:00:00Z | 1938-09-25 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Toronto | 1938-09-25T06:00:00Z | 1938-09-25 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Canada/Eastern | 1938-09-25T06:00:00Z | 1938-09-25 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| US/Eastern | 1938-09-25T06:00:00Z | 1938-09-25 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Chicago | 1938-09-25T07:00:00Z | 1938-09-25 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Central | 1938-09-25T07:00:00Z | 1938-09-25 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Halifax | 1938-09-26T03:00:00Z | 1938-09-25 23:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Canada/Atlantic | 1938-09-26T03:00:00Z | 1938-09-25 23:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Europe/Bucharest | 1938-10-01T22:00:00Z | 1938-10-02 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Chisinau | 1938-10-01T22:00:00Z | 1938-10-02 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Tiraspol | 1938-10-01T22:00:00Z | 1938-10-02 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Lisbon | 1938-10-01T23:00:00Z | 1938-10-01 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Monaco | 1938-10-01T23:00:00Z | 1938-10-01 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Paris | 1938-10-01T23:00:00Z | 1938-10-01 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Portugal | 1938-10-01T23:00:00Z | 1938-10-01 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| WET | 1938-10-01T23:00:00Z | 1938-10-01 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Atlantic/Madeira | 1938-10-02T00:00:00Z | 1938-10-01 23:00:00 | +00:00 → -01:00 | -01 | No | overlap |
| Atlantic/Azores | 1938-10-02T01:00:00Z | 1938-10-01 23:00:00 | -01:00 → -02:00 | -02 | No | overlap |
| Europe/Amsterdam | 1938-10-02T01:40:00Z | 1938-10-02 02:00:00 | +01:20 → +00:20 | +0020 | No | overlap |
| CET | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Eire | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Belfast | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Brussels | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Dublin | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Gibraltar | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Guernsey | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Isle_of_Man | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Jersey | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/London | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Luxembourg | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| GB | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB-Eire | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| MET | 1938-10-02T02:00:00Z | 1938-10-02 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| America/Belize | 1938-10-02T06:00:00Z | 1938-10-02 00:30:00 | -06:00 → -05:30 | -0530 | Yes | gap |
| America/Regina | 1938-10-02T06:00:00Z | 1938-10-01 23:00:00 | -06:00 → -07:00 | MST | No | overlap |
| Canada/Saskatchewan | 1938-10-02T06:00:00Z | 1938-10-01 23:00:00 | -06:00 → -07:00 | MST | No | overlap |
| Europe/Madrid | 1938-10-02T22:00:00Z | 1938-10-02 23:00:00 | +02:00 → +01:00 | WEST | Yes | overlap |
| America/Goose_Bay | 1938-10-03T02:30:00Z | 1938-10-02 23:00:00 | -02:30 → -03:30 | NST | No | overlap |
| America/St_Johns | 1938-10-03T02:30:00Z | 1938-10-02 23:00:00 | -02:30 → -03:30 | NST | No | overlap |
| Canada/Newfoundland | 1938-10-03T02:30:00Z | 1938-10-02 23:00:00 | -02:30 → -03:30 | NST | No | overlap |
| America/Montevideo | 1938-10-30T03:30:00Z | 1938-10-30 00:30:00 | -03:30 → -03:00 | -03 | Yes | gap |
| America/Argentina/Buenos_Aires | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Catamarca | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/ComodRivadavia | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Cordoba | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Jujuy | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/La_Rioja | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Mendoza | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Rio_Gallegos | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Salta | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/San_Juan | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/San_Luis | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Tucuman | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Ushuaia | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Buenos_Aires | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Catamarca | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Cordoba | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Jujuy | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Mendoza | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Rosario | 1938-11-01T04:00:00Z | 1938-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| Asia/Kuching | 1938-12-13T15:40:00Z | 1938-12-13 23:40:00 | +08:20 → +08:00 | +08 | No | overlap |