Daylight Saving Time 2024
Will the time be set backwards or forwards? When? Where? This page lists all daylight saving time changes and other time zone changes around the world for 2024.
- Transition timestamps were extracted from the latest version of the IANA time zone database (version 2024a, utan patchar).
- Transitions may be added, canceled or changed, sometimes on short notice.
- This page was last updated on söndag 3 november 2024.
söndag mars 10 2024
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: 2024-03-10 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.
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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 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: 2024-03-10 09:00 UTC
- Applies to regions that alternate between MST and MDT, including Albuquerque, Denver och El Paso.
Pacific Time
- Before: Pacific Standard Time (PST / UTC -8)
- After: Pacific Daylight Time (PDT / UTC -7)
- Transition time: 2024-03-10 10:00 UTC
- Applies to regions that alternate between PST and PDT, including Las Vegas, Los Angeles, Portland, San Diego, San Francisco, San Jose och 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: 2024-03-10 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: 2024-03-10 05:30 UTC
Atlantic Time
- Before: Atlantic Standard Time (AST / UTC -4)
- After: Atlantic Daylight Time (ADT / UTC -3)
- Transition time: 2024-03-10 06:00 UTC
- Applies to regions that alternate between AST and ADT, including New Brunswick, Nova Scotia och Prins Edwards ö.
Eastern Time
Central Time
- Before: Central Standard Time (CST / UTC -6)
- After: Central Daylight Time (CDT / UTC -5)
- Transition time: 2024-03-10 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 en timme from 02:00 to 03:00 local time.
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: 2024-03-10 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: 2024-03-10 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
US border regions in Zona Centro
- Before: Central Standard Time (CST / UTC -6)
- After: Central Daylight Time (CDT / UTC -5)
- Transition time: 2024-03-10 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: 2024-03-10 09:00 UTC
- Applies to US border regions that alternate between MST and MDT, including Juárez.
söndag mars 24 2024
fredag mars 29 2024
lördag mars 30 2024
Western Greenland
Summer time started
The time was set forward en timme from 23:00 to 00:00 local time.
- Before: Western Greenland Time (WGT / UTC -2)
- After: Western Greenland Summer Time (WGST / UTC -1)
- Transition time: 2024-03-31 01:00 UTC
- Applies to regions that alternate between WGT and WGST, including Nuuk.
söndag mars 31 2024
Libanon
Summer time started
The time was set forward en timme from 00:00 to 01:00 local time.
Moldavien
Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
Most of Eastern Europe
Summer time started
The time was set forward en timme 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: 2024-03-31 01:00 UTC
- Applies to Bulgarien, Cypern, Estland, Finland, Grekland, Lettland, Litauen, Rumänien, Ukraina och Åland.
- Summer time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Most of Europe
Summer time started
The time was set forward en timme 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: 2024-03-31 01:00 UTC
- Applies to Albanien, Andorra, Belgien, Bosnien-Hercegovina, Danmark, Frankrike, Gibraltar, Italien, Kosovo, Kroatien, Liechtenstein, Luxemburg, Malta, Monaco, Montenegro, Nederländerna, Nordmakedonien, Norge, Polen, San Marino, Schweiz, Serbien, Slovakien, Slovenien, Spanien, Sverige, Tjeckien, Tyskland, Ungern, Vatikanen och Österrike.
- Summer time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Storbritannien
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: British Summer Time (BST / UTC +1)
- Transition time: 2024-03-31 01:00 UTC
- Applies to all of Storbritannien and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Isle of Man, Jersey, Leeds, Liverpool, London och Sheffield.
- Does not apply to overseas territories.
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: 2024-03-31 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.
- Before: Western European Time (WET / UTC +0)
- After: Western European Summer Time (WEST / UTC +1)
- Transition time: 2024-03-31 01:00 UTC
- Applies to all of Färöarna, Kanarieöarna och Portugal, including Las Palmas, Lissabon, Madeira, Porto District, Santa Cruz de Tenerife och Torshamn.
- Kanarieöarna changes time simultaneously with the rest of Spanien, but the local time of Kanarieöarna is en timme behind Spanien.
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: 2024-03-31 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 0 hours from 00:00 to 00:00 local time.
- Before: Eastern Greenland Time (EGT / UTC -1)
- After: Eastern Greenland Summer Time (EGST / UTC -1)
- Transition time: 2024-03-31 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: 2024-03-31 01:00 UTC
lördag april 6 2024
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: 2024-04-07 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 7 2024
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: 2024-04-06 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: 2024-04-06 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.
- Before: Norfolk Daylight Time (NFDT / UTC +12)
- After: Norfolk Time (NFT / UTC +11)
- Transition time: 2024-04-06 15:00 UTC
- Applies to all of Norfolkön.
- Time zone news: Norfolk Island will have daylight saving 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: 2024-04-06 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: 2024-04-06 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: 2024-04-06 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: 2024-04-07 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 14 2024
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: 2024-04-14 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.
lördag april 20 2024
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: 2024-04-20 00:00 UTC
- Applies to all of Palestina, including Gaza, Hebron och Västbanken.
fredag april 26 2024
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: 2024-04-25 22:00 UTC
lördag september 7 2024
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: 2024-09-08 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 8 2024
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: 2024-09-08 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 29 2024
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: 2024-09-28 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: 2024-09-28 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 6 2024
Norfolkön
Summer time started
The time was set forward en timme from 02:00 to 03:00 local time.
- Before: Norfolk Time (NFT / UTC +11)
- After: Norfolk Daylight Time (NFDT / UTC +12)
- Transition time: 2024-10-05 15:00 UTC
- Applies to all of Norfolkön.
- Time zone news: Norfolk Island will have daylight saving 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: 2024-10-05 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: 2024-10-05 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: 2024-10-05 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.
lördag oktober 26 2024
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: 2024-10-25 23:00 UTC
- Applies to all of Palestina, including Gaza, Hebron och Västbanken.
söndag oktober 27 2024
Libanon
Winter time started
The time was set back en timme from 00:00 to 23:00 local time.
Israel
Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
Moldavien
Winter time started
The time was set back en timme from 03:00 to 02:00 local time.
Most of Eastern Europe
Winter time started
The time was set back en timme 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: 2024-10-27 01:00 UTC
- Applies to Bulgarien, Cypern, Estland, Finland, Grekland, Lettland, Litauen, Rumänien, Ukraina och Åland.
- Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Most of Europe
Winter time started
The time was set back en timme 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: 2024-10-27 01:00 UTC
- Applies to Albanien, Andorra, Belgien, Bosnien-Hercegovina, Danmark, Frankrike, Gibraltar, Italien, Kosovo, Kroatien, Liechtenstein, Luxemburg, Malta, Monaco, Montenegro, Nederländerna, Nordmakedonien, Norge, Polen, San Marino, Schweiz, Serbien, Slovakien, Slovenien, Spanien, Sverige, Tjeckien, Tyskland, Ungern, Vatikanen och Österrike.
- Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Western Greenland
Winter time started
The time was set back en timme from 00:00 to 23:00 local time.
- Before: Western Greenland Summer Time (WGST / UTC -1)
- After: Western Greenland Time (WGT / UTC -2)
- Transition time: 2024-10-27 01:00 UTC
- Applies to regions that alternate between WGT and WGST, including Nuuk.
Storbritannien
Winter time started
The time was set back en timme from 02:00 to 01:00 local time.
- Before: British Summer Time (BST / UTC +1)
- After: Greenwich Mean Time (GMT / UTC +0)
- Transition time: 2024-10-27 01:00 UTC
- Applies to all of Storbritannien and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Isle of Man, Jersey, Leeds, Liverpool, London och Sheffield.
- Does not apply to overseas territories.
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: 2024-10-27 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.
- Before: Western European Summer Time (WEST / UTC +1)
- After: Western European Time (WET / UTC +0)
- Transition time: 2024-10-27 01:00 UTC
- Applies to all of Färöarna, Kanarieöarna och Portugal, including Las Palmas, Lissabon, Madeira, Porto District, Santa Cruz de Tenerife och Torshamn.
- Kanarieöarna changes time simultaneously with the rest of Spanien, but the local time of Kanarieöarna is en timme behind Spanien.
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: 2024-10-27 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 00:00 to 23:00 local time.
- Before: Eastern Greenland Summer Time (EGST / UTC -1)
- After: Eastern Greenland Time (EGT / UTC -2)
- Transition time: 2024-10-27 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: 2024-10-27 01:00 UTC
fredag november 1 2024
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: 2024-10-31 21:00 UTC
söndag november 3 2024
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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 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: 2024-11-03 08:00 UTC
- Applies to regions that alternate between MST and MDT, including Albuquerque, Denver och El Paso.
Pacific Time
- Before: Pacific Daylight Time (PDT / UTC -7)
- After: Pacific Standard Time (PST / UTC -8)
- Transition time: 2024-11-03 09:00 UTC
- Applies to regions that alternate between PST and PDT, including Las Vegas, Los Angeles, Portland, San Diego, San Francisco, San Jose och 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: 2024-11-03 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: 2024-11-03 04:30 UTC
Atlantic Time
- Before: Atlantic Daylight Time (ADT / UTC -3)
- After: Atlantic Standard Time (AST / UTC -4)
- Transition time: 2024-11-03 05:00 UTC
- Applies to regions that alternate between AST and ADT, including New Brunswick, Nova Scotia och Prins Edwards ö.
Eastern Time
Central Time
- Before: Central Daylight Time (CDT / UTC -5)
- After: Central Standard Time (CST / UTC -6)
- Transition time: 2024-11-03 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 en timme from 02:00 to 01:00 local time.
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: 2024-11-03 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: 2024-11-03 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
US border regions in Zona Centro
- Before: Central Daylight Time (CDT / UTC -5)
- After: Central Standard Time (CST / UTC -6)
- Transition time: 2024-11-03 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: 2024-11-03 08:00 UTC
- Applies to US border regions that alternate between MST and MDT, including Juárez.
måndag 16 december 2024, vecka 51