Time Zone Changes in 1924
In 1924, 117 time zone transitions occurred across 74 regions worldwide. Clocks moved forward in 55 transitions (gaps) and turned back in 62 transitions (overlaps).
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Transitions in 1924 (117)
| Zone | Instant (UTC) | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|---|
| Africa/Accra | 1924-01-01T01:40:00Z | 1924-01-01 01:40:00 | +00:20 → +00:00 | GMT | No | overlap |
| America/Ensenada | 1924-01-01T07:00:00Z | 1923-12-31 23:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Santa_Isabel | 1924-01-01T07:00:00Z | 1923-12-31 23:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Tijuana | 1924-01-01T07:00:00Z | 1923-12-31 23:00:00 | -07:00 → -08:00 | PST | No | overlap |
| Mexico/BajaNorte | 1924-01-01T07:00:00Z | 1923-12-31 23:00:00 | -07:00 → -08:00 | PST | No | overlap |
| America/Belize | 1924-02-10T05:30:00Z | 1924-02-09 23:30:00 | -05:30 → -06:00 | CST | No | overlap |
| CET | 1924-03-29T23:00:00Z | 1924-03-30 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Brussels | 1924-03-29T23:00:00Z | 1924-03-30 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Luxembourg | 1924-03-29T23:00:00Z | 1924-03-30 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Monaco | 1924-03-29T23:00:00Z | 1924-03-30 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Paris | 1924-03-29T23:00:00Z | 1924-03-30 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| MET | 1924-03-29T23:00:00Z | 1924-03-30 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Amsterdam | 1924-03-30T01:40:28Z | 1924-03-30 03:00:00 | +00:19:32 → +01:19:32 | NST | Yes | gap |
| America/Montevideo | 1924-04-01T03:00:00Z | 1924-03-31 23:30:00 | -03:00 → -03:30 | -0330 | No | overlap |
| Eire | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Belfast | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Dublin | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Gibraltar | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Guernsey | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Isle_of_Man | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Jersey | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/London | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB-Eire | 1924-04-13T02:00:00Z | 1924-04-13 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Africa/Ceuta | 1924-04-16T23:00:00Z | 1924-04-17 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Lisbon | 1924-04-16T23:00:00Z | 1924-04-17 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Madrid | 1924-04-16T23:00:00Z | 1924-04-17 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Portugal | 1924-04-16T23:00:00Z | 1924-04-17 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| WET | 1924-04-16T23:00:00Z | 1924-04-17 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Atlantic/Madeira | 1924-04-17T00:00:00Z | 1924-04-17 00:00:00 | -01:00 → +00:00 | +00 | Yes | gap |
| Atlantic/Azores | 1924-04-17T01:00:00Z | 1924-04-17 00:00:00 | -02:00 → -01:00 | -01 | Yes | gap |
| America/New_York | 1924-04-27T07:00:00Z | 1924-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| US/Eastern | 1924-04-27T07:00:00Z | 1924-04-27 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Chicago | 1924-04-27T08:00:00Z | 1924-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/Central | 1924-04-27T08:00:00Z | 1924-04-27 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Asia/Novokuznetsk | 1924-04-30T18:11:12Z | 1924-05-01 00:11:12 | +05:48:48 → +06:00 | +06 | No | gap |
| Europe/Astrakhan | 1924-04-30T20:47:48Z | 1924-04-30 23:47:48 | +03:12:12 → +03:00 | +03 | No | overlap |
| Asia/Anadyr | 1924-05-01T12:10:04Z | 1924-05-02 00:10:04 | +11:49:56 → +12:00 | +12 | No | gap |
| Asia/Srednekolymsk | 1924-05-01T13:45:08Z | 1924-05-01 23:45:08 | +10:14:52 → +10:00 | +10 | No | overlap |
| Asia/Magadan | 1924-05-01T13:56:48Z | 1924-05-01 23:56:48 | +10:03:12 → +10:00 | +10 | No | overlap |
| Asia/Almaty | 1924-05-01T18:52:12Z | 1924-05-01 23:52:12 | +05:07:48 → +05:00 | +05 | No | overlap |
| Asia/Bishkek | 1924-05-01T19:01:36Z | 1924-05-02 00:01:36 | +04:58:24 → +05:00 | +05 | No | gap |
| Asia/Tashkent | 1924-05-01T19:22:49Z | 1924-05-02 00:22:49 | +04:37:11 → +05:00 | +05 | No | gap |
| Asia/Dushanbe | 1924-05-01T19:24:48Z | 1924-05-02 00:24:48 | +04:35:12 → +05:00 | +05 | No | gap |
| Asia/Samarkand | 1924-05-01T19:32:07Z | 1924-05-01 23:32:07 | +04:27:53 → +04:00 | +04 | No | overlap |
| Asia/Qyzylorda | 1924-05-01T19:38:08Z | 1924-05-01 23:38:08 | +04:21:52 → +04:00 | +04 | No | overlap |
| Asia/Qostanay | 1924-05-01T19:45:32Z | 1924-05-01 23:45:32 | +04:14:28 → +04:00 | +04 | No | overlap |
| Asia/Ashgabat | 1924-05-01T20:06:28Z | 1924-05-02 00:06:28 | +03:53:32 → +04:00 | +04 | No | gap |
| Asia/Ashkhabad | 1924-05-01T20:06:28Z | 1924-05-02 00:06:28 | +03:53:32 → +04:00 | +04 | No | gap |
| Asia/Aqtobe | 1924-05-01T20:11:20Z | 1924-05-02 00:11:20 | +03:48:40 → +04:00 | +04 | No | gap |
| Asia/Atyrau | 1924-05-01T20:32:16Z | 1924-05-01 23:32:16 | +03:27:44 → +03:00 | +03 | No | overlap |
| Asia/Oral | 1924-05-01T20:34:36Z | 1924-05-01 23:34:36 | +03:25:24 → +03:00 | +03 | No | overlap |
| Asia/Aqtau | 1924-05-01T20:38:56Z | 1924-05-02 00:38:56 | +03:21:04 → +04:00 | +04 | No | gap |
| Asia/Baku | 1924-05-01T20:40:36Z | 1924-05-01 23:40:36 | +03:19:24 → +03:00 | +03 | No | overlap |
| Asia/Tbilisi | 1924-05-01T21:00:49Z | 1924-05-02 00:00:49 | +02:59:11 → +03:00 | +03 | No | gap |
| Asia/Yerevan | 1924-05-01T21:02:00Z | 1924-05-02 00:02:00 | +02:58 → +03:00 | +03 | No | gap |
| Europe/Simferopol | 1924-05-01T21:44:00Z | 1924-05-01 23:44:00 | +02:16 → +02:00 | EET | No | overlap |
| Europe/Kiev | 1924-05-01T21:57:56Z | 1924-05-01 23:57:56 | +02:02:04 → +02:00 | EET | No | overlap |
| Europe/Kyiv | 1924-05-01T21:57:56Z | 1924-05-01 23:57:56 | +02:02:04 → +02:00 | EET | No | overlap |
| Europe/Uzhgorod | 1924-05-01T21:57:56Z | 1924-05-01 23:57:56 | +02:02:04 → +02:00 | EET | No | overlap |
| Europe/Zaporozhye | 1924-05-01T21:57:56Z | 1924-05-01 23:57:56 | +02:02:04 → +02:00 | EET | No | overlap |
| Europe/Minsk | 1924-05-01T22:10:00Z | 1924-05-02 00:10:00 | +01:50 → +02:00 | EET | No | gap |
| America/Halifax | 1924-05-04T04:00:00Z | 1924-05-04 01:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Canada/Atlantic | 1924-05-04T04:00:00Z | 1924-05-04 01:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Montreal | 1924-05-04T07:00:00Z | 1924-05-04 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Nipigon | 1924-05-04T07:00:00Z | 1924-05-04 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Thunder_Bay | 1924-05-04T07:00:00Z | 1924-05-04 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Toronto | 1924-05-04T07:00:00Z | 1924-05-04 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| Canada/Eastern | 1924-05-04T07:00:00Z | 1924-05-04 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/St_Johns | 1924-05-05T02:30:52Z | 1924-05-05 00:00:00 | -03:30:52 → -02:30:52 | NDT | Yes | gap |
| Canada/Newfoundland | 1924-05-05T02:30:52Z | 1924-05-05 00:00:00 | -03:30:52 → -02:30:52 | NDT | Yes | gap |
| Asia/Istanbul | 1924-05-12T22:00:00Z | 1924-05-13 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Istanbul | 1924-05-12T22:00:00Z | 1924-05-13 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Turkey | 1924-05-12T22:00:00Z | 1924-05-13 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Africa/Accra | 1924-09-01T02:00:00Z | 1924-09-01 02:20:00 | +00:00 → +00:20 | +0020 | Yes | gap |
| America/Halifax | 1924-09-15T03:00:00Z | 1924-09-14 23:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Canada/Atlantic | 1924-09-15T03:00:00Z | 1924-09-14 23:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Eire | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Belfast | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Dublin | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Gibraltar | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Guernsey | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Isle_of_Man | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Jersey | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/London | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB-Eire | 1924-09-21T02:00:00Z | 1924-09-21 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| America/Montreal | 1924-09-21T06:00:00Z | 1924-09-21 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Nipigon | 1924-09-21T06:00:00Z | 1924-09-21 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Thunder_Bay | 1924-09-21T06:00:00Z | 1924-09-21 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Toronto | 1924-09-21T06:00:00Z | 1924-09-21 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Canada/Eastern | 1924-09-21T06:00:00Z | 1924-09-21 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/New_York | 1924-09-28T06:00:00Z | 1924-09-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| US/Eastern | 1924-09-28T06:00:00Z | 1924-09-28 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Chicago | 1924-09-28T07:00:00Z | 1924-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Central | 1924-09-28T07:00:00Z | 1924-09-28 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| Asia/Istanbul | 1924-09-30T21:00:00Z | 1924-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Istanbul | 1924-09-30T21:00:00Z | 1924-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Turkey | 1924-09-30T21:00:00Z | 1924-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| America/Montevideo | 1924-10-01T03:30:00Z | 1924-10-01 00:30:00 | -03:30 → -03:00 | -03 | Yes | gap |
| CET | 1924-10-04T23:00:00Z | 1924-10-04 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Brussels | 1924-10-04T23:00:00Z | 1924-10-04 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Lisbon | 1924-10-04T23:00:00Z | 1924-10-04 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Monaco | 1924-10-04T23:00:00Z | 1924-10-04 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Paris | 1924-10-04T23:00:00Z | 1924-10-04 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| MET | 1924-10-04T23:00:00Z | 1924-10-04 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Portugal | 1924-10-04T23:00:00Z | 1924-10-04 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| WET | 1924-10-04T23:00:00Z | 1924-10-04 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Africa/Ceuta | 1924-10-05T00:00:00Z | 1924-10-05 00:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Atlantic/Madeira | 1924-10-05T00:00:00Z | 1924-10-04 23:00:00 | +00:00 → -01:00 | -01 | No | overlap |
| Europe/Luxembourg | 1924-10-05T00:00:00Z | 1924-10-05 00:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Madrid | 1924-10-05T00:00:00Z | 1924-10-05 00:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Atlantic/Azores | 1924-10-05T01:00:00Z | 1924-10-04 23:00:00 | -01:00 → -02:00 | -02 | No | overlap |
| Europe/Amsterdam | 1924-10-05T01:40:28Z | 1924-10-05 02:00:00 | +01:19:32 → +00:19:32 | AMT | No | overlap |
| America/Belize | 1924-10-05T06:00:00Z | 1924-10-05 00:30:00 | -06:00 → -05:30 | -0530 | Yes | gap |
| America/St_Johns | 1924-10-27T01:30:52Z | 1924-10-26 22:00:00 | -02:30:52 → -03:30:52 | NST | No | overlap |
| Canada/Newfoundland | 1924-10-27T01:30:52Z | 1924-10-26 22:00:00 | -02:30:52 → -03:30:52 | NST | No | overlap |