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Daylight Saving Time 2023

Was the time set backwards or forwards? When? Where? This page lists all daylight saving time changes and other time zone changes around the world for 2023.
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torsdag mars 9 2023

Casey Station, Antarktis

Winter time started
The time was set back 3 hours from 03:00 to 00:00 local time.
  • Before: Australian Eastern Daylight Time (AEDT / UTC +11)
  • After: Australian Western Standard Time (AWST / UTC +8)
  • Transition time: 2023-03-08 16:00 UTC
söndag mars 12 2023

S:t Pierre och Miquelon

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Saint Pierre and Miquelon Standard Time (PMST / UTC -3)
  • After: Saint Pierre and Miquelon Daylight Time (PMDT / UTC -2)
  • Transition time: 2023-03-12 05:00 UTC

Kuba

Summer time started
The time was set forward en timme from 00:00 to 01:00 local time.
  • Before: Cuba Standard Time (CST / UTC -5)
  • After: Cuba Daylight Time (CDT / UTC -4)
  • Transition time: 2023-03-12 05:00 UTC
  • Applies to all of Kuba, including Havanna, Santa Clara och Santiago de Cuba.

Bermuda

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Atlantic Standard Time (AST / UTC -4)
  • After: Atlantic Daylight Time (ADT / UTC -3)
  • Transition time: 2023-03-12 06:00 UTC
  • Applies to all of Bermuda.

Qaanaaq, Grönland

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Atlantic Standard Time (AST / UTC -4)
  • After: Atlantic Daylight Time (ADT / UTC -3)
  • Transition time: 2023-03-12 06:00 UTC
  • Applies to all of Qaanaaq.

USA

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
USA has 11 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of USA, but not simultaneously, due to different time zones.

Eastern Time

  • Before: Eastern Standard Time (EST / UTC -5)
  • After: Eastern Daylight Time (EDT / UTC -4)
  • Transition time: 2023-03-12 07:00 UTC
  • Applies to regions that alternate between EST and EDT, including Miami, New York, Philadelphia och Washington, D.C..

Central Time

  • Before: Central Standard Time (CST / UTC -6)
  • After: Central Daylight Time (CDT / UTC -5)
  • Transition time: 2023-03-12 08:00 UTC
  • Applies to regions that alternate between CST and CDT, including Austin, Chicago, Dallas, Houston och San Antonio.

Mountain Time

  • Before: Mountain Standard Time (MST / UTC -7)
  • After: Mountain Daylight Time (MDT / UTC -6)
  • Transition time: 2023-03-12 09:00 UTC
  • Applies to regions that alternate between MST and MDT, including Albuquerque, Denver och El Paso.

Pacific Time

Alaska Time

  • Before: Alaska Standard Time (AKST / UTC -9)
  • After: Alaska Daylight Time (AKDT / UTC -8)
  • Transition time: 2023-03-12 11:00 UTC
  • Applies to regions that alternate between AKST and AKDT, including Anchorage, Fairbanks och Juneau.

Alaska: Islands west of -169.5°

  • Before: Hawaii-Aleutian Standard Time (HAST / UTC -10)
  • After: Hawaii-Aleutian Daylight Time (HADT / UTC -9)
  • Transition time: 2023-03-12 12:00 UTC

Kanada

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
Kanada has 6 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Kanada, but not simultaneously, due to different time zones.

Newfoundland Time

  • Before: Newfoundland Standard Time (NST / UTC -3:30)
  • After: Newfoundland Daylight Time (NDT / UTC -2:30)
  • Transition time: 2023-03-12 05:30 UTC

Atlantic Time

  • Before: Atlantic Standard Time (AST / UTC -4)
  • After: Atlantic Daylight Time (ADT / UTC -3)
  • Transition time: 2023-03-12 06:00 UTC
  • Applies to regions that alternate between AST and ADT, including New Brunswick, Nova Scotia och Prins Edwards ö.

Eastern Time

  • Before: Eastern Standard Time (EST / UTC -5)
  • After: Eastern Daylight Time (EDT / UTC -4)
  • Transition time: 2023-03-12 07:00 UTC
  • Applies to regions that alternate between EST and EDT, including Montreal, Ottawa och Toronto.

Central Time

  • Before: Central Standard Time (CST / UTC -6)
  • After: Central Daylight Time (CDT / UTC -5)
  • Transition time: 2023-03-12 08:00 UTC
  • Applies to regions that alternate between CST and CDT, including Manitoba.

Mountain Time

  • Before: Mountain Standard Time (MST / UTC -7)
  • After: Mountain Daylight Time (MDT / UTC -6)
  • Transition time: 2023-03-12 09:00 UTC
  • Applies to regions that alternate between MST and MDT, including Calgary och Edmonton.

Pacific Time

  • Before: Pacific Standard Time (PST / UTC -8)
  • After: Pacific Daylight Time (PDT / UTC -7)
  • Transition time: 2023-03-12 10:00 UTC
  • Applies to regions that alternate between PST and PDT, including Burnaby, Okanagan, Surrey, Vancouver och Victoria.

Bahamas

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Eastern Standard Time (EST / UTC -5)
  • After: Eastern Daylight Time (EDT / UTC -4)
  • Transition time: 2023-03-12 07:00 UTC
  • Applies to all of Bahamas, including Nassau.

Haiti

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Eastern Standard Time (EST / UTC -5)
  • After: Eastern Daylight Time (EDT / UTC -4)
  • Transition time: 2023-03-12 07:00 UTC
  • Applies to all of Haiti, including Port-au-Prince.

Turks- och Caicosöarna

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Eastern Standard Time (EST / UTC -5)
  • After: Eastern Daylight Time (EDT / UTC -4)
  • Transition time: 2023-03-12 07:00 UTC
  • Applies to all of Turks- och Caicosöarna, including Cockburn Town.

Mexico (the state of Baja California and areas near the United States border)

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
Mexiko has 4 time zones. Mexico stopped observing DST in 2022, except for the state of Baja California and regions near the US border, which follow the same daylight saving time schedule as the United States.

Zona Noroeste

  • Before: Pacific Standard Time (PST / UTC -8)
  • After: Pacific Daylight Time (PDT / UTC -7)
  • Transition time: 2023-03-12 10:00 UTC
  • Applies to US border regions that alternate between PST and PDT, including Ensenada, Mexicali och Tijuana.

US border regions in Zona Centro

  • Before: Central Standard Time (CST / UTC -6)
  • After: Central Daylight Time (CDT / UTC -5)
  • Transition time: 2023-03-12 08:00 UTC
  • Applies to US border regions that alternate between CST and CDT, including Heroica Matamoros, Nuevo Laredo och Reynosa.

US border regions in Zona Pacífico

  • Before: Mountain Standard Time (MST / UTC -7)
  • After: Mountain Daylight Time (MDT / UTC -6)
  • Transition time: 2023-03-12 09:00 UTC
  • Applies to US border regions that alternate between MST and MDT, including Juárez.
söndag mars 19 2023

Marocko och Västsahara

Winter time started
The time was set back en timme from 03:00 to 02:00 local time.
  • Before: West Africa Time (GMT+1 / UTC +1)
  • After: Greenwich Mean Time (GMT / UTC +0)
  • Transition time: 2023-03-19 02:00 UTC
  • Applies to all of Marocko och Västsahara, including Casablanca, Marrakech och Rabat.
  • Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
fredag mars 24 2023

Israel

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Israel Standard Time (IST / UTC +2)
  • After: Israel Daylight Time (IDT / UTC +3)
  • Transition time: 2023-03-24 00:00 UTC
  • Applies to all of Israel, including Haifa, Jerusalem och Tel Aviv.
lördag mars 25 2023

Western Greenland

Summer time started
The time was set forward en timme from 22:00 to 23:00 local time.
  • Before: Western Greenland Time (WGT / UTC -3)
  • After: Western Greenland Summer Time (WGST / UTC -2)
  • Transition time: 2023-03-26 01:00 UTC
  • Applies to regions that alternate between WGT and WGST, including Nuuk.
söndag mars 26 2023

Libanon

Summer time started
The time was set forward en timme from 00:00 to 01:00 local time.
  • Before: Arabia Standard Time (AST / UTC +2)
  • After: Arabia Daylight Time (ADT / UTC +3)
  • Transition time: 2023-03-25 22:00 UTC
  • Applies to all of Libanon, including Beirut.

Moldavien

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Eastern European Time (EET / UTC +2)
  • After: Eastern European Summer Time (EEST / UTC +3)
  • Transition time: 2023-03-26 00:00 UTC
  • Applies to all of Moldavien, including Chișinău.
  • Moldova changes to summer time one hour before the rest of Europe.

Most of Eastern Europe

Summer time started
The time was set forward en timme from 03:00 to 04:00 local time.

Most of Europe

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.

Paraguay

Winter time started
The time was set back en timme from 00:00 to 23:00 local time.
  • Before: Paraguay Summer Time (PYST / UTC -3)
  • After: Paraguay Time (PYT / UTC -4)
  • Transition time: 2023-03-26 03:00 UTC
  • Applies to all of Paraguay, including Asunción.

Storbritannien

Summer time started
The time was set forward en timme from 01:00 to 02:00 local time.

Irland

Summer time started
The time was set forward en timme from 01:00 to 02:00 local time.
  • Before: Greenwich Mean Time (GMT / UTC +0)
  • After: Irish Standard Time (IST / UTC +1)
  • Transition time: 2023-03-26 01:00 UTC
  • Applies to all of Irland, including Cork, Dublin, Dún Laoghaire och Limerick.
  • Contrary to other locations that observe daylight saving time, Ireland has daylight saving time in the winter, and standard time in the summer. Winter time is still one hour behind summer time.

Färöarna, Kanarieöarna och Portugal

Summer time started
The time was set forward en timme from 01:00 to 02:00 local time.

Azorerna, Portugal

Summer time started
The time was set forward en timme from 00:00 to 01:00 local time.
  • Before: Azores Time (AZOT / UTC -1)
  • After: Azores Summer Time (AZOST / UTC +0)
  • Transition time: 2023-03-26 01:00 UTC
  • Applies to all of Azorerna, including Angra do Heroísmo, Horta och Ponta Delgada.
  • Azorerna changes time simultaneously with the rest of Portugal, but the local time of Azorerna is en timme behind Portugal.

Eastern Greenland

Summer time started
The time was set forward en timme from 00:00 to 01:00 local time.
  • Before: Eastern Greenland Time (EGT / UTC -1)
  • After: Eastern Greenland Summer Time (EGST / UTC +0)
  • Transition time: 2023-03-26 01:00 UTC
  • Applies to regions that alternate between EGT and EGST, including Ittoqqortoormiit.

Troll research station, Antarktis

Summer time started
The time was set forward two hours from 01:00 to 03:00 local time.
  • Before: Coordinated Universal Time (UTC / UTC +0)
  • After: Central European Summer Time (CEST / UTC +2)
  • Transition time: 2023-03-26 01:00 UTC
lördag april 1 2023

Påskön, Región de Valparaíso, Chile

Winter time started
The time was set back en timme from 22:00 to 21:00 local time.
  • Before: Easter Island Daylight Time (EADT / UTC -5)
  • After: Easter Island Standard Time (EAST / UTC -6)
  • Transition time: 2023-04-02 03:00 UTC
  • Påskön changes time simultaneously with the rest of Chile, but the local time of Påskön is two hours behind Chile.
söndag april 2 2023

Chatham Islands, Nya Zeeland

Winter time started
The time was set back en timme from 03:45 to 02:45 local time.
  • Before: Chatham Daylight Time (CHADT / UTC +13:45)
  • After: Chatham Standard Time (CHAST / UTC +12:45)
  • Transition time: 2023-04-01 14:00 UTC

Nya Zeeland

Winter time started
The time was set back en timme from 03:00 to 02:00 local time.
  • Before: New Zealand Daylight Time (NZDT / UTC +13)
  • After: New Zealand Standard Time (NZST / UTC +12)
  • Transition time: 2023-04-01 14:00 UTC
  • Applies to all of Nya Zeeland, including Auckland, Christchurch och Wellington.
  • Does not apply to dependent territories and outlying islands.

Norfolkön

Winter time started
The time was set back en timme from 03:00 to 02:00 local time.

Lord Howe Island, New South Wales, Australien

Winter time started
The time was set back half an hour from 02:00 to 01:30 local time.
  • Before: Lord Howe Daylight Time (LHDT / UTC +11)
  • After: Lord Howe Standard Time (LHST / UTC +10:30)
  • Transition time: 2023-04-01 15:00 UTC

Australien

Winter time started
The time was set back en timme from 03:00 to 02:00 local time.
Australien has 9 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Australien, but not simultaneously, due to different time zones.

Australian Eastern Time

  • Before: Australian Eastern Daylight Time (AEDT / UTC +11)
  • After: Australian Eastern Standard Time (AEST / UTC +10)
  • Transition time: 2023-04-01 16:00 UTC
  • Applies to regions that alternate between AEST and AEDT, including Canberra, Melbourne, Newcastle, Sydney och Wollongong.

Australian Central Time

  • Before: Australian Central Daylight Time (ACDT / UTC +10:30)
  • After: Australian Central Standard Time (ACST / UTC +9:30)
  • Transition time: 2023-04-01 16:30 UTC
  • Applies to regions that alternate between ACST and ACDT, including Adelaide.

Chile

Winter time started
The time was set back en timme from 00:00 to 23:00 local time.
  • Before: Chile Daylight Time (CLDT / UTC -3)
  • After: Chile Standard Time (CLT / UTC -4)
  • Transition time: 2023-04-02 03:00 UTC
  • Applies to all of Chile, including Antofagasta, Puente Alto, Santiago de Chile, Valparaíso och Viña del Mar.
  • Påskön changes time simultaneously with the rest of Chile, but the local time of Påskön is two hours behind Chile.
söndag april 23 2023

Marocko och Västsahara

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Greenwich Mean Time (GMT / UTC +0)
  • After: West Africa Time (GMT+1 / UTC +1)
  • Transition time: 2023-04-23 02:00 UTC
  • Applies to all of Marocko och Västsahara, including Casablanca, Marrakech och Rabat.
  • Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
fredag april 28 2023

Egypt

Summer time started
The time was set forward en timme from 00:00 to 01:00 local time.
  • Before: Egypt Standard Time (GMT +2 / UTC +2)
  • After: Egypt Daylight Time (GMT +3 / UTC +3)
  • Transition time: 2023-04-27 22:00 UTC
lördag april 29 2023

Palestina

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: Palestine Standard Time (PSST / UTC +2)
  • After: Palestine Daylight Time (PSDT / UTC +3)
  • Transition time: 2023-04-29 00:00 UTC
  • Applies to all of Palestina, including Gaza, Hebron och Västbanken.
lördag september 2 2023

Påskön, Región de Valparaíso, Chile

Summer time started
The time was set forward en timme from 22:00 to 23:00 local time.
  • Before: Easter Island Standard Time (EAST / UTC -6)
  • After: Easter Island Daylight Time (EADT / UTC -5)
  • Transition time: 2023-09-03 04:00 UTC
  • Påskön changes time simultaneously with the rest of Chile, but the local time of Påskön is two hours behind Chile.
söndag september 3 2023

Chile

Summer time started
The time was set forward en timme from 00:00 to 01:00 local time.
  • Before: Chile Standard Time (CLT / UTC -4)
  • After: Chile Daylight Time (CLDT / UTC -3)
  • Transition time: 2023-09-03 04:00 UTC
  • Applies to all of Chile, including Antofagasta, Puente Alto, Santiago de Chile, Valparaíso och Viña del Mar.
  • Påskön changes time simultaneously with the rest of Chile, but the local time of Påskön is two hours behind Chile.
söndag september 24 2023

Chatham Islands, Nya Zeeland

Summer time started
The time was set forward en timme from 02:45 to 03:45 local time.
  • Before: Chatham Standard Time (CHAST / UTC +12:45)
  • After: Chatham Daylight Time (CHADT / UTC +13:45)
  • Transition time: 2023-09-23 14:00 UTC

Nya Zeeland

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
  • Before: New Zealand Standard Time (NZST / UTC +12)
  • After: New Zealand Daylight Time (NZDT / UTC +13)
  • Transition time: 2023-09-23 14:00 UTC
  • Applies to all of Nya Zeeland, including Auckland, Christchurch och Wellington.
  • Does not apply to dependent territories and outlying islands.
söndag oktober 1 2023

Norfolkön

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.

Lord Howe Island, New South Wales, Australien

Summer time started
The time was set forward half an hour from 02:00 to 02:30 local time.
  • Before: Lord Howe Standard Time (LHST / UTC +10:30)
  • After: Lord Howe Daylight Time (LHDT / UTC +11)
  • Transition time: 2023-09-30 15:30 UTC

Australien

Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
Australien has 9 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Australien, but not simultaneously, due to different time zones.

Australian Eastern Time

  • Before: Australian Eastern Standard Time (AEST / UTC +10)
  • After: Australian Eastern Daylight Time (AEDT / UTC +11)
  • Transition time: 2023-09-30 16:00 UTC
  • Applies to regions that alternate between AEST and AEDT, including Canberra, Melbourne, Newcastle, Sydney och Wollongong.

Australian Central Time

  • Before: Australian Central Standard Time (ACST / UTC +9:30)
  • After: Australian Central Daylight Time (ACDT / UTC +10:30)
  • Transition time: 2023-09-30 16:30 UTC
  • Applies to regions that alternate between ACST and ACDT, including Adelaide.

Paraguay

Summer time started
The time was set forward en timme from 00:00 to 01:00 local time.
  • Before: Paraguay Time (PYT / UTC -4)
  • After: Paraguay Summer Time (PYST / UTC -3)
  • Transition time: 2023-10-01 04:00 UTC
  • Applies to all of Paraguay, including Asunción.
fredag oktober 27 2023

Egypt

Winter time started
The time was set back en timme from 00:00 to 23:00 local time.
  • Before: Egypt Daylight Time (GMT +3 / UTC +3)
  • After: Egypt Standard Time (GMT +2 / UTC +2)
  • Transition time: 2023-10-26 21:00 UTC
lördag oktober 28 2023

Palestina

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Palestine Daylight Time (PSDT / UTC +3)
  • After: Palestine Standard Time (PSST / UTC +2)
  • Transition time: 2023-10-27 23:00 UTC
  • Applies to all of Palestina, including Gaza, Hebron och Västbanken.

Western Greenland

Winter time started
The time was set back 0 hours from 23:00 to 23:00 local time.
  • Before: Western Greenland Summer Time (WGST / UTC -2)
  • After: Western Greenland Time (WGT / UTC -2)
  • Transition time: 2023-10-29 01:00 UTC
  • Applies to regions that alternate between WGT and WGST, including Nuuk.
söndag oktober 29 2023

Libanon

Winter time started
The time was set back en timme from 00:00 to 23:00 local time.
  • Before: Arabia Daylight Time (ADT / UTC +3)
  • After: Arabia Standard Time (AST / UTC +2)
  • Transition time: 2023-10-28 21:00 UTC
  • Applies to all of Libanon, including Beirut.

Israel

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Israel Daylight Time (IDT / UTC +3)
  • After: Israel Standard Time (IST / UTC +2)
  • Transition time: 2023-10-28 23:00 UTC
  • Applies to all of Israel, including Haifa, Jerusalem och Tel Aviv.

Moldavien

Winter time started
The time was set back en timme from 03:00 to 02:00 local time.
  • Before: Eastern European Summer Time (EEST / UTC +3)
  • After: Eastern European Time (EET / UTC +2)
  • Transition time: 2023-10-29 00:00 UTC
  • Applies to all of Moldavien, including Chișinău.
  • Moldova changes to winter time one hour before the rest of Europe.

Most of Eastern Europe

Winter time started
The time was set back en timme from 04:00 to 03:00 local time.

Most of Europe

Winter time started
The time was set back en timme from 03:00 to 02:00 local time.

Storbritannien

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.

Irland

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Irish Standard Time (IST / UTC +1)
  • After: Greenwich Mean Time (GMT / UTC +0)
  • Transition time: 2023-10-29 01:00 UTC
  • Applies to all of Irland, including Cork, Dublin, Dún Laoghaire och Limerick.
  • Contrary to other locations that observe daylight saving time, Ireland has daylight saving time in the winter, and standard time in the summer. Winter time is still one hour behind summer time.

Färöarna, Kanarieöarna och Portugal

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.

Azorerna, Portugal

Winter time started
The time was set back en timme from 01:00 to 00:00 local time.
  • Before: Azores Summer Time (AZOST / UTC +0)
  • After: Azores Time (AZOT / UTC -1)
  • Transition time: 2023-10-29 01:00 UTC
  • Applies to all of Azorerna, including Angra do Heroísmo, Horta och Ponta Delgada.
  • Azorerna changes time simultaneously with the rest of Portugal, but the local time of Azorerna is en timme behind Portugal.

Eastern Greenland

Winter time started
The time was set back en timme from 01:00 to 00:00 local time.
  • Before: Eastern Greenland Summer Time (EGST / UTC +0)
  • After: Eastern Greenland Time (EGT / UTC -1)
  • Transition time: 2023-10-29 01:00 UTC
  • Applies to regions that alternate between EGT and EGST, including Ittoqqortoormiit.

Troll research station, Antarktis

Winter time started
The time was set back two hours from 03:00 to 01:00 local time.
  • Before: Central European Summer Time (CEST / UTC +2)
  • After: Coordinated Universal Time (UTC / UTC +0)
  • Transition time: 2023-10-29 01:00 UTC
söndag november 5 2023

S:t Pierre och Miquelon

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Saint Pierre and Miquelon Daylight Time (PMDT / UTC -2)
  • After: Saint Pierre and Miquelon Standard Time (PMST / UTC -3)
  • Transition time: 2023-11-05 04:00 UTC

Kuba

Winter time started
The time was set back en timme from 01:00 to 00:00 local time.
  • Before: Cuba Daylight Time (CDT / UTC -4)
  • After: Cuba Standard Time (CST / UTC -5)
  • Transition time: 2023-11-05 05:00 UTC
  • Applies to all of Kuba, including Havanna, Santa Clara och Santiago de Cuba.

Bermuda

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Atlantic Daylight Time (ADT / UTC -3)
  • After: Atlantic Standard Time (AST / UTC -4)
  • Transition time: 2023-11-05 05:00 UTC
  • Applies to all of Bermuda.

Qaanaaq, Grönland

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Atlantic Daylight Time (ADT / UTC -3)
  • After: Atlantic Standard Time (AST / UTC -4)
  • Transition time: 2023-11-05 05:00 UTC
  • Applies to all of Qaanaaq.

USA

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
USA has 11 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of USA, but not simultaneously, due to different time zones.

Eastern Time

  • Before: Eastern Daylight Time (EDT / UTC -4)
  • After: Eastern Standard Time (EST / UTC -5)
  • Transition time: 2023-11-05 06:00 UTC
  • Applies to regions that alternate between EST and EDT, including Miami, New York, Philadelphia och Washington, D.C..

Central Time

  • Before: Central Daylight Time (CDT / UTC -5)
  • After: Central Standard Time (CST / UTC -6)
  • Transition time: 2023-11-05 07:00 UTC
  • Applies to regions that alternate between CST and CDT, including Austin, Chicago, Dallas, Houston och San Antonio.

Mountain Time

  • Before: Mountain Daylight Time (MDT / UTC -6)
  • After: Mountain Standard Time (MST / UTC -7)
  • Transition time: 2023-11-05 08:00 UTC
  • Applies to regions that alternate between MST and MDT, including Albuquerque, Denver och El Paso.

Pacific Time

Alaska Time

  • Before: Alaska Daylight Time (AKDT / UTC -8)
  • After: Alaska Standard Time (AKST / UTC -9)
  • Transition time: 2023-11-05 10:00 UTC
  • Applies to regions that alternate between AKST and AKDT, including Anchorage, Fairbanks och Juneau.

Alaska: Islands west of -169.5°

  • Before: Hawaii-Aleutian Daylight Time (HADT / UTC -9)
  • After: Hawaii-Aleutian Standard Time (HAST / UTC -10)
  • Transition time: 2023-11-05 11:00 UTC

Kanada

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
Kanada has 6 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Kanada, but not simultaneously, due to different time zones.

Newfoundland Time

  • Before: Newfoundland Daylight Time (NDT / UTC -2:30)
  • After: Newfoundland Standard Time (NST / UTC -3:30)
  • Transition time: 2023-11-05 04:30 UTC

Atlantic Time

  • Before: Atlantic Daylight Time (ADT / UTC -3)
  • After: Atlantic Standard Time (AST / UTC -4)
  • Transition time: 2023-11-05 05:00 UTC
  • Applies to regions that alternate between AST and ADT, including New Brunswick, Nova Scotia och Prins Edwards ö.

Eastern Time

  • Before: Eastern Daylight Time (EDT / UTC -4)
  • After: Eastern Standard Time (EST / UTC -5)
  • Transition time: 2023-11-05 06:00 UTC
  • Applies to regions that alternate between EST and EDT, including Montreal, Ottawa och Toronto.

Central Time

  • Before: Central Daylight Time (CDT / UTC -5)
  • After: Central Standard Time (CST / UTC -6)
  • Transition time: 2023-11-05 07:00 UTC
  • Applies to regions that alternate between CST and CDT, including Manitoba.

Mountain Time

  • Before: Mountain Daylight Time (MDT / UTC -6)
  • After: Mountain Standard Time (MST / UTC -7)
  • Transition time: 2023-11-05 08:00 UTC
  • Applies to regions that alternate between MST and MDT, including Calgary och Edmonton.

Pacific Time

  • Before: Pacific Daylight Time (PDT / UTC -7)
  • After: Pacific Standard Time (PST / UTC -8)
  • Transition time: 2023-11-05 09:00 UTC
  • Applies to regions that alternate between PST and PDT, including Burnaby, Okanagan, Surrey, Vancouver och Victoria.

Bahamas

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Eastern Daylight Time (EDT / UTC -4)
  • After: Eastern Standard Time (EST / UTC -5)
  • Transition time: 2023-11-05 06:00 UTC
  • Applies to all of Bahamas, including Nassau.

Haiti

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Eastern Daylight Time (EDT / UTC -4)
  • After: Eastern Standard Time (EST / UTC -5)
  • Transition time: 2023-11-05 06:00 UTC
  • Applies to all of Haiti, including Port-au-Prince.

Turks- och Caicosöarna

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
  • Before: Eastern Daylight Time (EDT / UTC -4)
  • After: Eastern Standard Time (EST / UTC -5)
  • Transition time: 2023-11-05 06:00 UTC
  • Applies to all of Turks- och Caicosöarna, including Cockburn Town.

Mexico (the state of Baja California and areas near the United States border)

Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
Mexiko has 4 time zones. Mexico stopped observing DST in 2022, except for the state of Baja California and regions near the US border, which follow the same daylight saving time schedule as the United States.

Zona Noroeste

  • Before: Pacific Daylight Time (PDT / UTC -7)
  • After: Pacific Standard Time (PST / UTC -8)
  • Transition time: 2023-11-05 09:00 UTC
  • Applies to US border regions that alternate between PST and PDT, including Ensenada, Mexicali och Tijuana.

US border regions in Zona Centro

  • Before: Central Daylight Time (CDT / UTC -5)
  • After: Central Standard Time (CST / UTC -6)
  • Transition time: 2023-11-05 07:00 UTC
  • Applies to US border regions that alternate between CST and CDT, including Heroica Matamoros, Nuevo Laredo och Reynosa.

US border regions in Zona Pacífico

  • Before: Mountain Daylight Time (MDT / UTC -6)
  • After: Mountain Standard Time (MST / UTC -7)
  • Transition time: 2023-11-05 08:00 UTC
  • Applies to US border regions that alternate between MST and MDT, including Juárez.
 
 
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