Time Zone Changes in 1946
In 1946, 225 time zone transitions occurred across 116 regions worldwide. Clocks moved forward in 110 transitions (gaps) and turned back in 113 transitions (overlaps).
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Transitions in 1946 (225)
| Zone | Instant (UTC) | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|---|
| Africa/Accra | 1946-01-05T23:30:00Z | 1946-01-05 23:30:00 | +00:30 → +00:00 | GMT | No | overlap |
| America/Argentina/Buenos_Aires | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Catamarca | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/ComodRivadavia | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Cordoba | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Jujuy | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/La_Rioja | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Mendoza | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Rio_Gallegos | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Salta | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/San_Juan | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/San_Luis | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Tucuman | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Argentina/Ushuaia | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Buenos_Aires | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Catamarca | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Cordoba | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Jujuy | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Mendoza | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| America/Rosario | 1946-03-01T03:00:00Z | 1946-02-28 23:00:00 | -03:00 → -04:00 | -04 | No | overlap |
| Atlantic/Reykjavik | 1946-03-03T02:00:00Z | 1946-03-03 02:00:00 | -01:00 → +00:00 | +00 | Yes | gap |
| Europe/Malta | 1946-03-17T01:00:00Z | 1946-03-17 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Rome | 1946-03-17T01:00:00Z | 1946-03-17 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/San_Marino | 1946-03-17T01:00:00Z | 1946-03-17 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Vatican | 1946-03-17T01:00:00Z | 1946-03-17 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Budapest | 1946-03-31T01:00:00Z | 1946-03-31 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Kaliningrad | 1946-04-06T22:00:00Z | 1946-04-07 01:00:00 | +02:00 → +03:00 | MSK | No | gap |
| Europe/Lisbon | 1946-04-06T23:00:00Z | 1946-04-07 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Portugal | 1946-04-06T23:00:00Z | 1946-04-07 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| WET | 1946-04-06T23:00:00Z | 1946-04-07 00:00:00 | +00:00 → +01:00 | WEST | Yes | gap |
| Atlantic/Madeira | 1946-04-07T00:00:00Z | 1946-04-07 00:00:00 | -01:00 → +00:00 | +00 | Yes | gap |
| Atlantic/Azores | 1946-04-07T01:00:00Z | 1946-04-07 00:00:00 | -02:00 → -01:00 | -01 | Yes | gap |
| Europe/Madrid | 1946-04-13T22:00:00Z | 1946-04-14 00:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Warsaw | 1946-04-13T23:00:00Z | 1946-04-14 01:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Poland | 1946-04-13T23:00:00Z | 1946-04-14 01:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Arctic/Longyearbyen | 1946-04-14T01:00:00Z | 1946-04-14 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Atlantic/Jan_Mayen | 1946-04-14T01:00:00Z | 1946-04-14 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Berlin | 1946-04-14T01:00:00Z | 1946-04-14 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Vienna | 1946-04-14T01:00:00Z | 1946-04-14 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Belfast | 1946-04-14T02:00:00Z | 1946-04-14 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Gibraltar | 1946-04-14T02:00:00Z | 1946-04-14 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Guernsey | 1946-04-14T02:00:00Z | 1946-04-14 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Isle_of_Man | 1946-04-14T02:00:00Z | 1946-04-14 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/Jersey | 1946-04-14T02:00:00Z | 1946-04-14 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| Europe/London | 1946-04-14T02:00:00Z | 1946-04-14 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB | 1946-04-14T02:00:00Z | 1946-04-14 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| GB-Eire | 1946-04-14T02:00:00Z | 1946-04-14 03:00:00 | +00:00 → +01:00 | BST | Yes | gap |
| America/Regina | 1946-04-14T09:00:00Z | 1946-04-14 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Canada/Saskatchewan | 1946-04-14T09:00:00Z | 1946-04-14 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| Asia/Gaza | 1946-04-16T00:00:00Z | 1946-04-16 03:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Asia/Hebron | 1946-04-16T00:00:00Z | 1946-04-16 03:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Asia/Jerusalem | 1946-04-16T00:00:00Z | 1946-04-16 03:00:00 | +02:00 → +03:00 | IDT | Yes | gap |
| Asia/Tel_Aviv | 1946-04-16T00:00:00Z | 1946-04-16 03:00:00 | +02:00 → +03:00 | IDT | Yes | gap |
| Israel | 1946-04-16T00:00:00Z | 1946-04-16 03:00:00 | +02:00 → +03:00 | IDT | Yes | gap |
| Asia/Hong_Kong | 1946-04-20T16:00:00Z | 1946-04-21 01:00:00 | +08:00 → +09:00 | HKST | Yes | gap |
| Hongkong | 1946-04-20T16:00:00Z | 1946-04-21 01:00:00 | +08:00 → +09:00 | HKST | Yes | gap |
| America/Halifax | 1946-04-28T06:00:00Z | 1946-04-28 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Moncton | 1946-04-28T06:00:00Z | 1946-04-28 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| Canada/Atlantic | 1946-04-28T06:00:00Z | 1946-04-28 03:00:00 | -04:00 → -03:00 | ADT | Yes | gap |
| America/Kentucky/Louisville | 1946-04-28T06:01:00Z | 1946-04-28 01:01:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Louisville | 1946-04-28T06:01:00Z | 1946-04-28 01:01:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Montreal | 1946-04-28T07:00:00Z | 1946-04-28 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/New_York | 1946-04-28T07:00:00Z | 1946-04-28 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Nipigon | 1946-04-28T07:00:00Z | 1946-04-28 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Thunder_Bay | 1946-04-28T07:00:00Z | 1946-04-28 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Toronto | 1946-04-28T07:00:00Z | 1946-04-28 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| Canada/Eastern | 1946-04-28T07:00:00Z | 1946-04-28 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| US/Eastern | 1946-04-28T07:00:00Z | 1946-04-28 03:00:00 | -05:00 → -04:00 | EDT | Yes | gap |
| America/Chicago | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Fort_Wayne | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Indianapolis | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Vincennes | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indiana/Winamac | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Indianapolis | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Menominee | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/Central | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| US/East-Indiana | 1946-04-28T08:00:00Z | 1946-04-28 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Swift_Current | 1946-04-28T09:00:00Z | 1946-04-28 03:00:00 | -07:00 → -06:00 | MDT | Yes | gap |
| America/Vancouver | 1946-04-28T10:00:00Z | 1946-04-28 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| Canada/Pacific | 1946-04-28T10:00:00Z | 1946-04-28 03:00:00 | -08:00 → -07:00 | PDT | Yes | gap |
| Asia/Macao | 1946-04-30T15:00:00Z | 1946-05-01 00:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Asia/Macau | 1946-04-30T15:00:00Z | 1946-05-01 00:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Europe/Copenhagen | 1946-05-01T01:00:00Z | 1946-05-01 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Bratislava | 1946-05-06T01:00:00Z | 1946-05-06 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Prague | 1946-05-06T01:00:00Z | 1946-05-06 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| America/Goose_Bay | 1946-05-12T05:30:00Z | 1946-05-12 03:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| America/St_Johns | 1946-05-12T05:30:00Z | 1946-05-12 03:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| Canada/Newfoundland | 1946-05-12T05:30:00Z | 1946-05-12 03:00:00 | -03:30 → -02:30 | NDT | Yes | gap |
| America/Rainy_River | 1946-05-12T08:00:00Z | 1946-05-12 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| America/Winnipeg | 1946-05-12T08:00:00Z | 1946-05-12 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Canada/Central | 1946-05-12T08:00:00Z | 1946-05-12 03:00:00 | -06:00 → -05:00 | CDT | Yes | gap |
| Asia/Chongqing | 1946-05-14T16:00:00Z | 1946-05-15 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Asia/Chungking | 1946-05-14T16:00:00Z | 1946-05-15 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Asia/Harbin | 1946-05-14T16:00:00Z | 1946-05-15 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Asia/Shanghai | 1946-05-14T16:00:00Z | 1946-05-15 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| Asia/Taipei | 1946-05-14T16:00:00Z | 1946-05-15 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| PRC | 1946-05-14T16:00:00Z | 1946-05-15 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| ROC | 1946-05-14T16:00:00Z | 1946-05-15 01:00:00 | +08:00 → +09:00 | CDT | Yes | gap |
| CET | 1946-05-19T01:00:00Z | 1946-05-19 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Brussels | 1946-05-19T01:00:00Z | 1946-05-19 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Europe/Luxembourg | 1946-05-19T01:00:00Z | 1946-05-19 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| MET | 1946-05-19T01:00:00Z | 1946-05-19 03:00:00 | +01:00 → +02:00 | CEST | Yes | gap |
| Asia/Istanbul | 1946-05-31T22:00:00Z | 1946-06-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Europe/Istanbul | 1946-05-31T22:00:00Z | 1946-06-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| Turkey | 1946-05-31T22:00:00Z | 1946-06-01 01:00:00 | +02:00 → +03:00 | EEST | Yes | gap |
| America/Havana | 1946-06-02T05:00:00Z | 1946-06-02 01:00:00 | -05:00 → -04:00 | CDT | Yes | gap |
| Cuba | 1946-06-02T05:00:00Z | 1946-06-02 01:00:00 | -05:00 → -04:00 | CDT | Yes | gap |
| America/Kentucky/Louisville | 1946-06-02T07:00:00Z | 1946-06-02 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Louisville | 1946-06-02T07:00:00Z | 1946-06-02 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Santiago | 1946-07-15T04:00:00Z | 1946-07-15 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| Chile/Continental | 1946-07-15T04:00:00Z | 1946-07-15 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Santiago | 1946-08-29T03:00:00Z | 1946-08-28 23:00:00 | -03:00 → -04:00 | -04 | Yes | overlap |
| Chile/Continental | 1946-08-29T03:00:00Z | 1946-08-28 23:00:00 | -03:00 → -04:00 | -04 | Yes | overlap |
| America/Coyhaique | 1946-08-29T04:00:00Z | 1946-08-29 00:00:00 | -04:00 → -04:00 | -04 | Yes | offset-only |
| America/Punta_Arenas | 1946-08-29T04:00:00Z | 1946-08-29 00:00:00 | -04:00 → -04:00 | -04 | Yes | offset-only |
| Europe/Copenhagen | 1946-09-01T01:00:00Z | 1946-09-01 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| America/Havana | 1946-09-01T04:00:00Z | 1946-08-31 23:00:00 | -04:00 → -05:00 | CST | No | overlap |
| Cuba | 1946-09-01T04:00:00Z | 1946-08-31 23:00:00 | -04:00 → -05:00 | CST | No | overlap |
| Europe/Madrid | 1946-09-28T23:00:00Z | 1946-09-29 00:00:00 | +02:00 → +01:00 | CET | No | overlap |
| America/Halifax | 1946-09-29T05:00:00Z | 1946-09-29 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/Moncton | 1946-09-29T05:00:00Z | 1946-09-29 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| Canada/Atlantic | 1946-09-29T05:00:00Z | 1946-09-29 01:00:00 | -03:00 → -04:00 | AST | No | overlap |
| America/Montreal | 1946-09-29T06:00:00Z | 1946-09-29 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/New_York | 1946-09-29T06:00:00Z | 1946-09-29 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Nipigon | 1946-09-29T06:00:00Z | 1946-09-29 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Thunder_Bay | 1946-09-29T06:00:00Z | 1946-09-29 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Toronto | 1946-09-29T06:00:00Z | 1946-09-29 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| Canada/Eastern | 1946-09-29T06:00:00Z | 1946-09-29 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| US/Eastern | 1946-09-29T06:00:00Z | 1946-09-29 01:00:00 | -04:00 → -05:00 | EST | No | overlap |
| America/Chicago | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Fort_Wayne | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Indianapolis | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Vincennes | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indiana/Winamac | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Indianapolis | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Menominee | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/Central | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| US/East-Indiana | 1946-09-29T07:00:00Z | 1946-09-29 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Vancouver | 1946-09-29T09:00:00Z | 1946-09-29 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| Canada/Pacific | 1946-09-29T09:00:00Z | 1946-09-29 01:00:00 | -07:00 → -08:00 | PST | No | overlap |
| Europe/Andorra | 1946-09-30T00:00:00Z | 1946-09-30 01:00:00 | +00:00 → +01:00 | CET | No | gap |
| Atlantic/Canary | 1946-09-30T02:00:00Z | 1946-09-30 02:00:00 | -01:00 → +00:00 | WET | No | gap |
| Asia/Chongqing | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Chungking | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Harbin | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Macao | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Macau | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Shanghai | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Taipei | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| PRC | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| ROC | 1946-09-30T15:00:00Z | 1946-09-30 23:00:00 | +09:00 → +08:00 | CST | No | overlap |
| Asia/Istanbul | 1946-09-30T21:00:00Z | 1946-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Europe/Istanbul | 1946-09-30T21:00:00Z | 1946-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Turkey | 1946-09-30T21:00:00Z | 1946-09-30 23:00:00 | +03:00 → +02:00 | EET | No | overlap |
| America/Argentina/Buenos_Aires | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Catamarca | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/ComodRivadavia | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Cordoba | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Jujuy | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/La_Rioja | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Mendoza | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Rio_Gallegos | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Salta | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/San_Juan | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/San_Luis | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Tucuman | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Argentina/Ushuaia | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Buenos_Aires | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Catamarca | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Cordoba | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Jujuy | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Mendoza | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| America/Rosario | 1946-10-01T04:00:00Z | 1946-10-01 01:00:00 | -04:00 → -03:00 | -03 | Yes | gap |
| Europe/Lisbon | 1946-10-05T23:00:00Z | 1946-10-05 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Portugal | 1946-10-05T23:00:00Z | 1946-10-05 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| WET | 1946-10-05T23:00:00Z | 1946-10-05 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Atlantic/Madeira | 1946-10-06T00:00:00Z | 1946-10-05 23:00:00 | +00:00 → -01:00 | -01 | No | overlap |
| Atlantic/Azores | 1946-10-06T01:00:00Z | 1946-10-05 23:00:00 | -01:00 → -02:00 | -02 | No | overlap |
| Europe/Bratislava | 1946-10-06T01:00:00Z | 1946-10-06 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Malta | 1946-10-06T01:00:00Z | 1946-10-06 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Prague | 1946-10-06T01:00:00Z | 1946-10-06 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Rome | 1946-10-06T01:00:00Z | 1946-10-06 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/San_Marino | 1946-10-06T01:00:00Z | 1946-10-06 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Vatican | 1946-10-06T01:00:00Z | 1946-10-06 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Eire | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Belfast | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Dublin | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Gibraltar | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Guernsey | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Isle_of_Man | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/Jersey | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| Europe/London | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| GB-Eire | 1946-10-06T02:00:00Z | 1946-10-06 02:00:00 | +01:00 → +00:00 | GMT | No | overlap |
| America/Goose_Bay | 1946-10-06T04:30:00Z | 1946-10-06 01:00:00 | -02:30 → -03:30 | NST | No | overlap |
| America/St_Johns | 1946-10-06T04:30:00Z | 1946-10-06 01:00:00 | -02:30 → -03:30 | NST | No | overlap |
| Canada/Newfoundland | 1946-10-06T04:30:00Z | 1946-10-06 01:00:00 | -02:30 → -03:30 | NST | No | overlap |
| Africa/Algiers | 1946-10-06T23:00:00Z | 1946-10-06 23:00:00 | +01:00 → +00:00 | WET | No | overlap |
| Europe/Budapest | 1946-10-07T00:00:00Z | 1946-10-07 01:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Arctic/Longyearbyen | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Atlantic/Jan_Mayen | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| CET | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Berlin | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Brussels | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Luxembourg | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Vienna | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Europe/Warsaw | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| MET | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| Poland | 1946-10-07T01:00:00Z | 1946-10-07 02:00:00 | +02:00 → +01:00 | CET | No | overlap |
| America/Rainy_River | 1946-10-13T07:00:00Z | 1946-10-13 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Winnipeg | 1946-10-13T07:00:00Z | 1946-10-13 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| Canada/Central | 1946-10-13T07:00:00Z | 1946-10-13 01:00:00 | -05:00 → -06:00 | CST | No | overlap |
| America/Regina | 1946-10-13T08:00:00Z | 1946-10-13 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| America/Swift_Current | 1946-10-13T08:00:00Z | 1946-10-13 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| Canada/Saskatchewan | 1946-10-13T08:00:00Z | 1946-10-13 01:00:00 | -06:00 → -07:00 | MST | No | overlap |
| Atlantic/Reykjavik | 1946-10-27T02:00:00Z | 1946-10-27 01:00:00 | +00:00 → -01:00 | -01 | No | overlap |
| Asia/Gaza | 1946-11-01T00:00:00Z | 1946-11-01 02:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Asia/Hebron | 1946-11-01T00:00:00Z | 1946-11-01 02:00:00 | +03:00 → +02:00 | EET | No | overlap |
| Asia/Jerusalem | 1946-11-01T00:00:00Z | 1946-11-01 02:00:00 | +03:00 → +02:00 | IST | No | overlap |
| Asia/Tel_Aviv | 1946-11-01T00:00:00Z | 1946-11-01 02:00:00 | +03:00 → +02:00 | IST | No | overlap |
| Israel | 1946-11-01T00:00:00Z | 1946-11-01 02:00:00 | +03:00 → +02:00 | IST | No | overlap |
| Asia/Hong_Kong | 1946-11-30T19:30:00Z | 1946-12-01 03:30:00 | +09:00 → +08:00 | HKT | No | overlap |
| Hongkong | 1946-11-30T19:30:00Z | 1946-12-01 03:30:00 | +09:00 → +08:00 | HKT | No | overlap |
| Europe/Bratislava | 1946-12-01T02:00:00Z | 1946-12-01 02:00:00 | +01:00 → +00:00 | GMT | Yes | overlap |
| Europe/Prague | 1946-12-01T02:00:00Z | 1946-12-01 02:00:00 | +01:00 → +00:00 | GMT | Yes | overlap |