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 (version 2023c, včetně patchů pro místa Casey Station, Antarktida, Vostok Station, Antarktida a Kazachstán).
čtvrtek března 9 2023
Casey Station, Antarktida
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
neděle března 12 2023
Saint-Pierre a Miquelon
Summer time started
The time was set forward jednu hodinu 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 jednu hodinu 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 Havana, Santa Clara a Santiago de Cuba.
Bermudy
Summer time started
The time was set forward jednu hodinu 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 Bermudy.
Qaanaaq, Grónsko
Summer time started
The time was set forward jednu hodinu 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.
Spojené státy americké
Summer time started
The time was set forward jednu hodinu from 02:00 to 03:00 local time.
Spojené státy americké has 11 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Spojené státy americké, 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 a 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 a 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 a 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, San Diego, San Francisco, San José a 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
Kanada
Summer time started
The time was set forward jednu hodinu 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 Nové Skotsko, Nový Brunšvik a Ostrov prince Edwarda.
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
Bahamy
Summer time started
The time was set forward jednu hodinu from 02:00 to 03:00 local time.
Haiti
Summer time started
The time was set forward jednu hodinu 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 a Caicos
Summer time started
The time was set forward jednu hodinu 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 a Caicos, including Cockburn Town.
Mexico (the state of Baja California and areas near the United States border)
Summer time started
The time was set forward jednu hodinu 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: 2023-03-12 08:00 UTC
- Applies to US border regions that alternate between CST and CDT, including Heroica Matamoros, Nuevo Laredo a 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.
neděle března 19 2023
Maroko a Západní Sahara
Winter time started
The time was set back jednu hodinu 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 Maroko a Západní Sahara, including Casablanca, Marrákeš a rabat.
- Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
pátek března 24 2023
sobota března 25 2023
Western Greenland
Summer time started
The time was set forward jednu hodinu 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.
neděle března 26 2023
Libanon
Summer time started
The time was set forward jednu hodinu from 00:00 to 01:00 local time.
Moldavsko
Summer time started
The time was set forward jednu hodinu from 02:00 to 03:00 local time.
Most of Eastern Europe
Summer time started
The time was set forward jednu hodinu 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
- Applies to Alandy, Bulharsko, Estonsko, Finsko, Kypr, Litva, Lotyšsko, Rumunsko, Ukrajina a Řecko.
- 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 jednu hodinu 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
- Applies to Albánie, Andorra, Belgie, Bosna a Hercegovina, Chorvatsko, Dánsko, Francie, Gibraltar, Itálie, Kosovo, Lichtenštejnsko, Lucembursko, Malta, Maďarsko, Monako, Nizozemsko, Norsko, Německo, Polsko, Rakousko, San Marino, Severní Makedonie, Slovensko, Slovinsko, Srbsko, Vatikán, Černá Hora, Česko, Španělsko, Švédsko a Švýcarsko.
- 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 jednu hodinu from 00:00 to 23:00 local time.
Spojené království
Summer time started
The time was set forward jednu hodinu 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
- Applies to all of Spojené království and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Jersey, Leeds, Liverpool, Londýn, Ostrov Man a Sheffield.
- Does not apply to overseas territories.
Irsko
Summer time started
The time was set forward jednu hodinu 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 Irsko, including Cork, Dublin, Dún Laoghaire a 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.
Faerské ostrovy, Kanárské ostrovy a Portugalsko
Summer time started
The time was set forward jednu hodinu 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
- Applies to all of Faerské ostrovy, Kanárské ostrovy a Portugalsko, including Lisabon, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife a Tórshavn.
- Kanárské ostrovy changes time simultaneously with the rest of Španělsko, but the local time of Kanárské ostrovy is jednu hodinu behind Španělsko.
Azores, Portugalsko
Summer time started
The time was set forward jednu hodinu 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 Azores, including Angra do Heroísmo, Horta a Ponta Delgada.
- Azores changes time simultaneously with the rest of Portugalsko, but the local time of Azores is jednu hodinu behind Portugalsko.
Eastern Greenland
Summer time started
The time was set forward jednu hodinu 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, Antarktida
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
sobota dubna 1 2023
Velikonoční ostrov, Región de Valparaíso, Chile
Winter time started
The time was set back jednu hodinu 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
- Velikonoční ostrov changes time simultaneously with the rest of Chile, but the local time of Velikonoční ostrov is two hours behind Chile.
neděle dubna 2 2023
Chatham Islands, Nový Zéland
Winter time started
The time was set back jednu hodinu 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
Nový Zéland
Winter time started
The time was set back jednu hodinu 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 Nový Zéland, including Auckland, Christchurch a Wellington.
- Does not apply to dependent territories and outlying islands.
Norfolk
Winter time started
The time was set back jednu hodinu 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
- Applies to all of Norfolk.
- Time zone news: Norfolk Island will have daylight saving time
Lord Howe Island, New South Wales, Austrálie
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
Austrálie
Winter time started
The time was set back jednu hodinu from 03:00 to 02:00 local time.
Austrálie has 9 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Austrálie, 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 a 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 jednu hodinu 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 a Viña del Mar.
- Velikonoční ostrov changes time simultaneously with the rest of Chile, but the local time of Velikonoční ostrov is two hours behind Chile.
neděle dubna 23 2023
Maroko a Západní Sahara
Summer time started
The time was set forward jednu hodinu 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 Maroko a Západní Sahara, including Casablanca, Marrákeš a rabat.
- Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
pátek dubna 28 2023
Egypt
Summer time started
The time was set forward jednu hodinu 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
sobota dubna 29 2023
sobota září 2 2023
Velikonoční ostrov, Región de Valparaíso, Chile
Summer time started
The time was set forward jednu hodinu 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
- Velikonoční ostrov changes time simultaneously with the rest of Chile, but the local time of Velikonoční ostrov is two hours behind Chile.
neděle září 3 2023
Chile
Summer time started
The time was set forward jednu hodinu 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 a Viña del Mar.
- Velikonoční ostrov changes time simultaneously with the rest of Chile, but the local time of Velikonoční ostrov is two hours behind Chile.
neděle září 24 2023
Chatham Islands, Nový Zéland
Summer time started
The time was set forward jednu hodinu 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
Nový Zéland
Summer time started
The time was set forward jednu hodinu 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 Nový Zéland, including Auckland, Christchurch a Wellington.
- Does not apply to dependent territories and outlying islands.
neděle října 1 2023
Norfolk
Summer time started
The time was set forward jednu hodinu 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
- Applies to all of Norfolk.
- Time zone news: Norfolk Island will have daylight saving time
Lord Howe Island, New South Wales, Austrálie
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
Austrálie
Summer time started
The time was set forward jednu hodinu from 02:00 to 03:00 local time.
Austrálie has 9 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Austrálie, 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 a 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 jednu hodinu from 00:00 to 01:00 local time.
pátek října 27 2023
Egypt
Winter time started
The time was set back jednu hodinu 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
sobota října 28 2023
Palestina
Winter time started
The time was set back jednu hodinu from 02:00 to 01:00 local time.
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.
neděle října 29 2023
Libanon
Winter time started
The time was set back jednu hodinu from 00:00 to 23:00 local time.
Izrael
Winter time started
The time was set back jednu hodinu from 02:00 to 01:00 local time.
Moldavsko
Winter time started
The time was set back jednu hodinu from 03:00 to 02:00 local time.
Most of Eastern Europe
Winter time started
The time was set back jednu hodinu 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
- Applies to Alandy, Bulharsko, Estonsko, Finsko, Kypr, Litva, Lotyšsko, Rumunsko, Ukrajina a Řecko.
- 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 jednu hodinu 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
- Applies to Albánie, Andorra, Belgie, Bosna a Hercegovina, Chorvatsko, Dánsko, Francie, Gibraltar, Itálie, Kosovo, Lichtenštejnsko, Lucembursko, Malta, Maďarsko, Monako, Nizozemsko, Norsko, Německo, Polsko, Rakousko, San Marino, Severní Makedonie, Slovensko, Slovinsko, Srbsko, Vatikán, Černá Hora, Česko, Španělsko, Švédsko a Švýcarsko.
- Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Spojené království
Winter time started
The time was set back jednu hodinu 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
- Applies to all of Spojené království and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Jersey, Leeds, Liverpool, Londýn, Ostrov Man a Sheffield.
- Does not apply to overseas territories.
Irsko
Winter time started
The time was set back jednu hodinu 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 Irsko, including Cork, Dublin, Dún Laoghaire a 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.
Faerské ostrovy, Kanárské ostrovy a Portugalsko
Winter time started
The time was set back jednu hodinu 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
- Applies to all of Faerské ostrovy, Kanárské ostrovy a Portugalsko, including Lisabon, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife a Tórshavn.
- Kanárské ostrovy changes time simultaneously with the rest of Španělsko, but the local time of Kanárské ostrovy is jednu hodinu behind Španělsko.
Azores, Portugalsko
Winter time started
The time was set back jednu hodinu 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 Azores, including Angra do Heroísmo, Horta a Ponta Delgada.
- Azores changes time simultaneously with the rest of Portugalsko, but the local time of Azores is jednu hodinu behind Portugalsko.
Eastern Greenland
Winter time started
The time was set back jednu hodinu 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, Antarktida
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
neděle listopadu 5 2023
Saint-Pierre a Miquelon
Winter time started
The time was set back jednu hodinu 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 jednu hodinu 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 Havana, Santa Clara a Santiago de Cuba.
Bermudy
Winter time started
The time was set back jednu hodinu 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 Bermudy.
Qaanaaq, Grónsko
Winter time started
The time was set back jednu hodinu 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.
Spojené státy americké
Winter time started
The time was set back jednu hodinu from 02:00 to 01:00 local time.
Spojené státy americké has 11 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Spojené státy americké, 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 a 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 a 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 a 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, San Diego, San Francisco, San José a 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
Kanada
Winter time started
The time was set back jednu hodinu 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 Nové Skotsko, Nový Brunšvik a Ostrov prince Edwarda.
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
Bahamy
Winter time started
The time was set back jednu hodinu from 02:00 to 01:00 local time.
Haiti
Winter time started
The time was set back jednu hodinu 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 a Caicos
Winter time started
The time was set back jednu hodinu 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 a Caicos, including Cockburn Town.
Mexico (the state of Baja California and areas near the United States border)
Winter time started
The time was set back jednu hodinu 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: 2023-11-05 07:00 UTC
- Applies to US border regions that alternate between CST and CDT, including Heroica Matamoros, Nuevo Laredo a 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.
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