Time Zone Changes in 1933
In 1933, 154 time zone transitions occurred across 89 regions worldwide. Clocks moved forward in 67 transitions (gaps) and turned back in 87 transitions (overlaps).
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Transitions in 1933 (154)
| Zone | Instant (UTC) | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|---|
| Africa/Accra | 1933-01-01T01:40:00Z | 1933-01-01 01:40:00 | +00:20 → +00:00 | GMT | No | overlap |
| America/Belize | 1933-02-12T05:30:00Z | 1933-02-11 23:30:00 | -05:30 → -06:00 | CST | No | overlap |
| America/Argentina/Buenos_Aires | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Catamarca | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/ComodRivadavia | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Cordoba | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Jujuy | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/La_Rioja | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Mendoza | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Rio_Gallegos | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Salta | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/San_Juan | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/San_Luis | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Tucuman | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Ushuaia | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Buenos_Aires | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Catamarca | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Cordoba | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Jujuy | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Mendoza | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Rosario | 1933-03-01T03:00:00Z | 1933-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| Antarctica/South_Pole | 1933-03-18T14:00:00Z | 1933-03-19 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| NZ | 1933-03-18T14:00:00Z | 1933-03-19 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| Pacific/Auckland | 1933-03-18T14:00:00Z | 1933-03-19 01:30:00 | +12:00 → +11:30 | NZMT | No | overlap |
| Europe/Monaco | 1933-03-25T23:00:00Z | 1933-03-26 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Paris | 1933-03-25T23:00:00Z | 1933-03-26 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| CET | 1933-03-26T02:00:00Z | 1933-03-26 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Brussels | 1933-03-26T02:00:00Z | 1933-03-26 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Europe/Luxembourg | 1933-03-26T02:00:00Z | 1933-03-26 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| MET | 1933-03-26T02:00:00Z | 1933-03-26 03:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Africa/Freetown | 1933-04-01T00:40:00Z | 1933-03-31 23:40:00 | -00:40 → -01:00 | -01 | No | overlap |
| America/Noronha | 1933-04-01T01:00:00Z | 1933-03-31 23:00:00 | -01:00 → -02:00 | -02 | No | overlap |
| Brazil/DeNoronha | 1933-04-01T01:00:00Z | 1933-03-31 23:00:00 | -01:00 → -02:00 | -02 | No | overlap |
| Africa/Banjul | 1933-04-01T01:06:36Z | 1933-04-01 00:06:36 | -01:06:36 → -01:00 | -01 | No | gap |
| America/Araguaina | 1933-04-01T02:00:00Z | 1933-03-31 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| America/Bahia | 1933-04-01T02:00:00Z | 1933-03-31 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| America/Belem | 1933-04-01T02:00:00Z | 1933-03-31 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| America/Fortaleza | 1933-04-01T02:00:00Z | 1933-03-31 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| America/Maceio | 1933-04-01T02:00:00Z | 1933-03-31 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| America/Recife | 1933-04-01T02:00:00Z | 1933-03-31 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| America/Sao_Paulo | 1933-04-01T02:00:00Z | 1933-03-31 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| Brazil/East | 1933-04-01T02:00:00Z | 1933-03-31 23:00:00 | -02:00 → -03:00 | -03 | No | overlap |
| America/Boa_Vista | 1933-04-01T03:00:00Z | 1933-03-31 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Campo_Grande | 1933-04-01T03:00:00Z | 1933-03-31 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Cuiaba | 1933-04-01T03:00:00Z | 1933-03-31 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Manaus | 1933-04-01T03:00:00Z | 1933-03-31 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Porto_Velho | 1933-04-01T03:00:00Z | 1933-03-31 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Santarem | 1933-04-01T03:00:00Z | 1933-03-31 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| Brazil/West | 1933-04-01T03:00:00Z | 1933-03-31 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Eirunepe | 1933-04-01T04:00:00Z | 1933-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
| America/Porto_Acre | 1933-04-01T04:00:00Z | 1933-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
| America/Rio_Branco | 1933-04-01T04:00:00Z | 1933-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
| Brazil/Acre | 1933-04-01T04:00:00Z | 1933-03-31 23:00:00 | -04:00 → -05:00 | -05 | No | overlap |
| America/Santo_Domingo | 1933-04-01T16:40:00Z | 1933-04-01 11:40:00 | -04:40 → -05:00 | EST | No | overlap |
| Europe/Bucharest | 1933-04-01T22:00:00Z | 1933-04-02 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Chisinau | 1933-04-01T22:00:00Z | 1933-04-02 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Tiraspol | 1933-04-01T22:00:00Z | 1933-04-02 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Eire | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Belfast | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Dublin | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | IST | Yes | gap |
| Europe/Gibraltar | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Guernsey | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Isle_of_Man | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Jersey | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/London | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB-Eire | 1933-04-09T02:00:00Z | 1933-04-09 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| America/Halifax | 1933-04-30T04:00:00Z | 1933-04-30 01:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Canada/Atlantic | 1933-04-30T04:00:00Z | 1933-04-30 01:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Montreal | 1933-04-30T07:00:00Z | 1933-04-30 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/New_York | 1933-04-30T07:00:00Z | 1933-04-30 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Nipigon | 1933-04-30T07:00:00Z | 1933-04-30 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Thunder_Bay | 1933-04-30T07:00:00Z | 1933-04-30 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Toronto | 1933-04-30T07:00:00Z | 1933-04-30 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| Canada/Eastern | 1933-04-30T07:00:00Z | 1933-04-30 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| US/Eastern | 1933-04-30T07:00:00Z | 1933-04-30 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Chicago | 1933-04-30T08:00:00Z | 1933-04-30 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/Central | 1933-04-30T08:00:00Z | 1933-04-30 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| HST | 1933-04-30T12:30:00Z | 1933-04-30 03:00:00 | -10:30 → -09:30 | HDT | Yes | gap |
| Pacific/Honolulu | 1933-04-30T12:30:00Z | 1933-04-30 03:00:00 | -10:30 → -09:30 | HDT | Yes | gap |
| Pacific/Johnston | 1933-04-30T12:30:00Z | 1933-04-30 03:00:00 | -10:30 → -09:30 | HDT | Yes | gap |
| US/Hawaii | 1933-04-30T12:30:00Z | 1933-04-30 03:00:00 | -10:30 → -09:30 | HDT | Yes | gap |
| America/Regina | 1933-05-07T07:00:00Z | 1933-05-07 01:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Canada/Saskatchewan | 1933-05-07T07:00:00Z | 1933-05-07 01:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/St_Johns | 1933-05-08T02:30:52Z | 1933-05-08 00:00:00 | -03:30:52 → -02:30:52 | NDT | Yes | gap |
| Canada/Newfoundland | 1933-05-08T02:30:52Z | 1933-05-08 00:00:00 | -03:30:52 → -02:30:52 | NDT | Yes | gap |
| Europe/Amsterdam | 1933-05-15T01:40:28Z | 1933-05-15 03:00:00 | +00:19:32 → +01:19:32 | NST | Yes | gap |
| HST | 1933-05-21T21:30:00Z | 1933-05-21 11:00:00 | -09:30 → -10:30 | HST | No | overlap |
| Pacific/Honolulu | 1933-05-21T21:30:00Z | 1933-05-21 11:00:00 | -09:30 → -10:30 | HST | No | overlap |
| Pacific/Johnston | 1933-05-21T21:30:00Z | 1933-05-21 11:00:00 | -09:30 → -10:30 | HST | No | overlap |
| US/Hawaii | 1933-05-21T21:30:00Z | 1933-05-21 11:00:00 | -09:30 → -10:30 | HST | No | overlap |
| America/Moncton | 1933-06-11T05:00:00Z | 1933-06-11 02:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Africa/Freetown | 1933-09-01T01:00:00Z | 1933-09-01 00:20:00 | -01:00 → -00:40 | -0040 | Yes | gap |
| Africa/Accra | 1933-09-01T02:00:00Z | 1933-09-01 02:20:00 | +00:00 → +00:20 | +0020 | Yes | gap |
| America/Moncton | 1933-09-10T04:00:00Z | 1933-09-10 00:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/New_York | 1933-09-24T06:00:00Z | 1933-09-24 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| US/Eastern | 1933-09-24T06:00:00Z | 1933-09-24 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Chicago | 1933-09-24T07:00:00Z | 1933-09-24 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Central | 1933-09-24T07:00:00Z | 1933-09-24 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| Europe/Bucharest | 1933-09-30T22:00:00Z | 1933-10-01 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Chisinau | 1933-09-30T22:00:00Z | 1933-10-01 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Tiraspol | 1933-09-30T22:00:00Z | 1933-10-01 00:00:00 | +03:00 → +02:00 | EET | No | overlap |
| America/Montreal | 1933-10-01T06:00:00Z | 1933-10-01 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Nipigon | 1933-10-01T06:00:00Z | 1933-10-01 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Regina | 1933-10-01T06:00:00Z | 1933-09-30 23:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Thunder_Bay | 1933-10-01T06:00:00Z | 1933-10-01 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Toronto | 1933-10-01T06:00:00Z | 1933-10-01 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Canada/Eastern | 1933-10-01T06:00:00Z | 1933-10-01 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Canada/Saskatchewan | 1933-10-01T06:00:00Z | 1933-09-30 23:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Halifax | 1933-10-02T03:00:00Z | 1933-10-01 23:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Canada/Atlantic | 1933-10-02T03:00:00Z | 1933-10-01 23:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Antarctica/South_Pole | 1933-10-07T14:30:00Z | 1933-10-08 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| NZ | 1933-10-07T14:30:00Z | 1933-10-08 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| Pacific/Auckland | 1933-10-07T14:30:00Z | 1933-10-08 02:30:00 | +11:30 → +12:00 | NZST | Yes | gap |
| Europe/Monaco | 1933-10-07T23:00:00Z | 1933-10-07 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Paris | 1933-10-07T23:00:00Z | 1933-10-07 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Amsterdam | 1933-10-08T01:40:28Z | 1933-10-08 02:00:00 | +01:19:32 → +00:19:32 | AMT | No | overlap |
| CET | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Eire | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Belfast | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Brussels | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Dublin | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Gibraltar | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Guernsey | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Isle_of_Man | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Jersey | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/London | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Luxembourg | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| GB | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB-Eire | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| MET | 1933-10-08T02:00:00Z | 1933-10-08 02:00:00 | +01:00 → +00:00 | WET | No | overlap |
| America/Belize | 1933-10-08T06:00:00Z | 1933-10-08 00:30:00 | -06:00 → -05:30 | -0530 | Yes | gap |
| America/Montevideo | 1933-10-29T03:30:00Z | 1933-10-29 00:30:00 | -03:30 → -03:00 | -03 | Yes | gap |
| America/St_Johns | 1933-10-30T01:30:52Z | 1933-10-29 22:00:00 | -02:30:52 → -03:30:52 | NST | No | overlap |
| Canada/Newfoundland | 1933-10-30T01:30:52Z | 1933-10-29 22:00:00 | -02:30:52 → -03:30:52 | NST | No | overlap |
| America/Argentina/Buenos_Aires | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Catamarca | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/ComodRivadavia | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Cordoba | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Jujuy | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/La_Rioja | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Mendoza | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Rio_Gallegos | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Salta | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/San_Juan | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/San_Luis | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Tucuman | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Ushuaia | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Buenos_Aires | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Catamarca | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Cordoba | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Jujuy | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Mendoza | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Rosario | 1933-11-01T04:00:00Z | 1933-11-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |