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.
- Transition timestamps were extracted from the latest version of the IANA time zone database (versjon 2023c, med tillegg for Casey i Antarktis, Vostok i Antarktis og Kasakhstan).
torsdag mars 9 2023
Casey i Antarktis
Winter time started
The time was set back 3 timar 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
søndag mars 12 2023
St. Pierre og Miquelon
Summer time started
The time was set forward ein time 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
Cuba
Summer time started
The time was set forward ein time 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
- Gjeld heile Cuba, inkludert Havanna, Santa Clara og Santiago de Cuba.
Bermuda
Summer time started
The time was set forward ein time 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
- Gjeld heile Bermuda.
Qaanaaq i Grønland
Summer time started
The time was set forward ein time 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
- Gjeld heile Qaanaaq.
USA
Summer time started
The time was set forward ein time from 02:00 to 03:00 local time.
USA har 11 tidssoner. 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 og 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 og 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 og El Paso.
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 Las Vegas, Los Angeles, Portland i Oregon, San Diego, San Francisco, San Jose i California og Seattle.
Alaska Time
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
Canada
Summer time started
The time was set forward ein time from 02:00 to 03:00 local time.
Canada har 6 tidssoner. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Canada, 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 og Prince Edward Island.
Eastern Time
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
Bahamas
Summer time started
The time was set forward ein time 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
- Gjeld heile Bahamas, inkludert Nassau på Bahamas.
Haiti
Summer time started
The time was set forward ein time 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
- Gjeld heile Haiti, inkludert Port-au-Prince.
Turks- og Caicosøyane
Summer time started
The time was set forward ein time 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
- Gjeld heile Turks- og Caicosøyane, inkludert Cockburn Town.
Mexico (the state of Baja California and areas near the United States border)
Summer time started
The time was set forward ein time from 02:00 to 03:00 local time.
Mexico har 4 tidssoner. 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 i Baja California og 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 og 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 Ciudad Juárez.
søndag mars 19 2023
Marokko og Vest-Sahara
Winter time started
The time was set back ein time 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
- Gjeld heile Marokko og Vest-Sahara, inkludert Casablanca, Marrakesh og Rabat.
- Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
fredag mars 24 2023
laurdag mars 25 2023
Vest-Grønland
Summer time started
The time was set forward ein time 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.
søndag mars 26 2023
Libanon
Summer time started
The time was set forward ein time from 00:00 to 01:00 local time.
Moldova
Summer time started
The time was set forward ein time from 02:00 to 03:00 local time.
Det meste av Øst-Europa
Summer time started
The time was set forward ein time from 03:00 to 04:00 local time.
- Before: Eastern European Time (EET / UTC +2)
- After: Eastern European Summer Time (EEST / UTC +3)
- Transition time: 2023-03-26 01:00 UTC
- Gjeld Bulgaria, Estland, Finland, Hellas, Kypros, Latvia, Litauen, Romania, Ukraina og Åland.
- Summer time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Det meste av Europa
Summer time started
The time was set forward ein time from 02:00 to 03:00 local time.
- Before: Central European Time (CET / UTC +1)
- After: Central European Summer Time (CEST / UTC +2)
- Transition time: 2023-03-26 01:00 UTC
- Gjeld Albania, Andorra, Austerrike, Belgia, Bosnia-Hercegovina, Danmark, Frankrike, Gibraltar, Italia, Kosovo, Kroatia, Liechtenstein, Luxembourg, Malta, Monaco, Montenegro, Nederland, Nord-Makedonia, Noreg, Polen, San Marino, Serbia, Slovakia, Slovenia, Spania, Sveits, Sverige, Tsjekkia, Tyskland, Ungarn og Vatikanet.
- Summer time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Paraguay
Winter time started
The time was set back ein time from 00:00 to 23:00 local time.
Storbritannia
Summer time started
The time was set forward ein time from 01:00 to 02:00 local time.
- Before: Greenwich Mean Time (GMT / UTC +0)
- After: British Summer Time (BST / UTC +1)
- Transition time: 2023-03-26 01:00 UTC
- Gjeld heile Storbritannia and its Crown dependencies, inkludert Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Jersey, Leeds, Liverpool, London, Man og Sheffield.
- Does not apply to overseas territories.
Irland
Summer time started
The time was set forward ein time 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
- Gjeld heile Irland, inkludert Cork, Dublin, Dún Laoghaire og 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.
Færøyane, Kanariøyane og Portugal
Summer time started
The time was set forward ein time from 01:00 to 02:00 local time.
- Before: Western European Time (WET / UTC +0)
- After: Western European Summer Time (WEST / UTC +1)
- Transition time: 2023-03-26 01:00 UTC
- Gjeld heile Færøyane, Kanariøyane og Portugal, inkludert Lisboa, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife, Tenerife og Tórshavn.
- Kanariøyane changes time simultaneously with the rest of Spania, but the local time of Kanariøyane is ein time behind Spania.
Asorane i Portugal
Summer time started
The time was set forward ein time 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
- Gjeld heile Asorane, inkludert Angra do Heroísmo, Horta og Ponta Delgada.
- Asorane changes time simultaneously with the rest of Portugal, but the local time of Asorane is ein time behind Portugal.
Øst-Grønland
Summer time started
The time was set forward ein time 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 i Antarktis
Summer time started
The time was set forward to timar 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
laurdag april 1 2023
Påskeøya i Región de Valparaíso i Chile
Winter time started
The time was set back ein time 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
- Påskeøya changes time simultaneously with the rest of Chile, but the local time of Påskeøya is to timar behind Chile.
søndag april 2 2023
Chathamøyane i New Zealand
Winter time started
The time was set back ein time 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
New Zealand
Winter time started
The time was set back ein time 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
- Gjeld heile New Zealand, inkludert Auckland, Christchurch og Wellington.
- Does not apply to dependent territories and outlying islands.
Norfolkøyane
Winter time started
The time was set back ein time from 03:00 to 02:00 local time.
- Before: Norfolk Daylight Time (NFDT / UTC +12)
- After: Norfolk Time (NFT / UTC +11)
- Transition time: 2023-04-01 15:00 UTC
- Gjeld heile Norfolkøyane.
- Time zone news: Norfolk Island will have daylight saving time
Lord Howe Island i New South Wales i Australia
Winter time started
The time was set back ein halv time 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
Australia
Winter time started
The time was set back ein time from 03:00 to 02:00 local time.
Australia har 9 tidssoner. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Australia, 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 og 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 ein time 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
- Gjeld heile Chile, inkludert Antofagasta, Puente Alto, Santiago, Valparaíso og Viña del Mar.
- Påskeøya changes time simultaneously with the rest of Chile, but the local time of Påskeøya is to timar behind Chile.
søndag april 23 2023
Marokko og Vest-Sahara
Summer time started
The time was set forward ein time 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
- Gjeld heile Marokko og Vest-Sahara, inkludert Casablanca, Marrakesh og 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 ein time 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
laurdag april 29 2023
Palestinsk territorium
Summer time started
The time was set forward ein time 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
- Gjeld heile Palestinsk territorium, inkludert Gaza by, Hebron og Vestbredden.
laurdag september 2 2023
Påskeøya i Región de Valparaíso i Chile
Summer time started
The time was set forward ein time 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
- Påskeøya changes time simultaneously with the rest of Chile, but the local time of Påskeøya is to timar behind Chile.
søndag september 3 2023
Chile
Summer time started
The time was set forward ein time 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
- Gjeld heile Chile, inkludert Antofagasta, Puente Alto, Santiago, Valparaíso og Viña del Mar.
- Påskeøya changes time simultaneously with the rest of Chile, but the local time of Påskeøya is to timar behind Chile.
søndag september 24 2023
Chathamøyane i New Zealand
Summer time started
The time was set forward ein time 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
New Zealand
Summer time started
The time was set forward ein time 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
- Gjeld heile New Zealand, inkludert Auckland, Christchurch og Wellington.
- Does not apply to dependent territories and outlying islands.
søndag oktober 1 2023
Norfolkøyane
Summer time started
The time was set forward ein time from 02:00 to 03:00 local time.
- Before: Norfolk Time (NFT / UTC +11)
- After: Norfolk Daylight Time (NFDT / UTC +12)
- Transition time: 2023-09-30 15:00 UTC
- Gjeld heile Norfolkøyane.
- Time zone news: Norfolk Island will have daylight saving time
Lord Howe Island i New South Wales i Australia
Summer time started
The time was set forward ein halv time 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
Australia
Summer time started
The time was set forward ein time from 02:00 to 03:00 local time.
Australia har 9 tidssoner. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Australia, 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 og 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 ein time from 00:00 to 01:00 local time.
fredag oktober 27 2023
Egypt
Winter time started
The time was set back ein time 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
laurdag oktober 28 2023
Palestinsk territorium
Winter time started
The time was set back ein time 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
- Gjeld heile Palestinsk territorium, inkludert Gaza by, Hebron og Vestbredden.
Vest-Grønland
Winter time started
The time was set back 0 timar 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.
søndag oktober 29 2023
Libanon
Winter time started
The time was set back ein time from 00:00 to 23:00 local time.
Israel
Winter time started
The time was set back ein time from 02:00 to 01:00 local time.
Moldova
Winter time started
The time was set back ein time from 03:00 to 02:00 local time.
Det meste av Øst-Europa
Winter time started
The time was set back ein time from 04:00 to 03:00 local time.
- Before: Eastern European Summer Time (EEST / UTC +3)
- After: Eastern European Time (EET / UTC +2)
- Transition time: 2023-10-29 01:00 UTC
- Gjeld Bulgaria, Estland, Finland, Hellas, Kypros, Latvia, Litauen, Romania, Ukraina og Åland.
- Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Det meste av Europa
Winter time started
The time was set back ein time from 03:00 to 02:00 local time.
- Before: Central European Summer Time (CEST / UTC +2)
- After: Central European Time (CET / UTC +1)
- Transition time: 2023-10-29 01:00 UTC
- Gjeld Albania, Andorra, Austerrike, Belgia, Bosnia-Hercegovina, Danmark, Frankrike, Gibraltar, Italia, Kosovo, Kroatia, Liechtenstein, Luxembourg, Malta, Monaco, Montenegro, Nederland, Nord-Makedonia, Noreg, Polen, San Marino, Serbia, Slovakia, Slovenia, Spania, Sveits, Sverige, Tsjekkia, Tyskland, Ungarn og Vatikanet.
- Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Storbritannia
Winter time started
The time was set back ein time from 02:00 to 01:00 local time.
- Before: British Summer Time (BST / UTC +1)
- After: Greenwich Mean Time (GMT / UTC +0)
- Transition time: 2023-10-29 01:00 UTC
- Gjeld heile Storbritannia and its Crown dependencies, inkludert Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Jersey, Leeds, Liverpool, London, Man og Sheffield.
- Does not apply to overseas territories.
Irland
Winter time started
The time was set back ein time 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
- Gjeld heile Irland, inkludert Cork, Dublin, Dún Laoghaire og 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.
Færøyane, Kanariøyane og Portugal
Winter time started
The time was set back ein time from 02:00 to 01:00 local time.
- Before: Western European Summer Time (WEST / UTC +1)
- After: Western European Time (WET / UTC +0)
- Transition time: 2023-10-29 01:00 UTC
- Gjeld heile Færøyane, Kanariøyane og Portugal, inkludert Lisboa, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife, Tenerife og Tórshavn.
- Kanariøyane changes time simultaneously with the rest of Spania, but the local time of Kanariøyane is ein time behind Spania.
Asorane i Portugal
Winter time started
The time was set back ein time 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
- Gjeld heile Asorane, inkludert Angra do Heroísmo, Horta og Ponta Delgada.
- Asorane changes time simultaneously with the rest of Portugal, but the local time of Asorane is ein time behind Portugal.
Øst-Grønland
Winter time started
The time was set back ein time 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 i Antarktis
Winter time started
The time was set back to timar 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
søndag november 5 2023
St. Pierre og Miquelon
Winter time started
The time was set back ein time 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
Cuba
Winter time started
The time was set back ein time 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
- Gjeld heile Cuba, inkludert Havanna, Santa Clara og Santiago de Cuba.
Bermuda
Winter time started
The time was set back ein time 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
- Gjeld heile Bermuda.
Qaanaaq i Grønland
Winter time started
The time was set back ein time 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
- Gjeld heile Qaanaaq.
USA
Winter time started
The time was set back ein time from 02:00 to 01:00 local time.
USA har 11 tidssoner. 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 og 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 og 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 og El Paso.
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 Las Vegas, Los Angeles, Portland i Oregon, San Diego, San Francisco, San Jose i California og Seattle.
Alaska Time
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
Canada
Winter time started
The time was set back ein time from 02:00 to 01:00 local time.
Canada har 6 tidssoner. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Canada, 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 og Prince Edward Island.
Eastern Time
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
Bahamas
Winter time started
The time was set back ein time 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
- Gjeld heile Bahamas, inkludert Nassau på Bahamas.
Haiti
Winter time started
The time was set back ein time 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
- Gjeld heile Haiti, inkludert Port-au-Prince.
Turks- og Caicosøyane
Winter time started
The time was set back ein time 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
- Gjeld heile Turks- og Caicosøyane, inkludert Cockburn Town.
Mexico (the state of Baja California and areas near the United States border)
Winter time started
The time was set back ein time from 02:00 to 01:00 local time.
Mexico har 4 tidssoner. 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 i Baja California og 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 og 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 Ciudad Juárez.
tysdag 3. desember 2024, veke 49