Daylight Saving Time 2023
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 2023.
- Transition timestamps were extracted from the latest version of the IANA time zone database (versioon 2023c, ilma parandusteta).
- Transitions may be added, canceled or changed, sometimes on short notice.
- This page was last updated on kolmapäev, 29. märts 2023.
The next event happens on 2. september 2023, when DST starts in Lihavõttesaar, Región de Valparaíso, Tiiili.
pühapäev märts 12 2023
Saint-Pierre ja Miquelon
Summer time started
The time was set forward tund aega 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
Kuuba
Summer time started
The time was set forward tund aega 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 Kuuba, including Havanna, Santa Clara ja Santiago de Cuba.
Bermuda
Summer time started
The time was set forward tund aega 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, Gröönimaa
Summer time started
The time was set forward tund aega 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 tund aega 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 ja 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 ja 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 ja 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 Jose ja 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 tund aega 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 ja Prints Edwardi saar.
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 provints.
Mountain Time
Bahama
Summer time started
The time was set forward tund aega from 02:00 to 03:00 local time.
Haiti
Summer time started
The time was set forward tund aega 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 ja Caicos
Summer time started
The time was set forward tund aega 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 ja 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 tund aega from 02:00 to 03:00 local time.
Mehhiko 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 ja 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.
pühapäev märts 19 2023
Lääne-Sahara ja Maroko
Winter time started
The time was set back tund aega 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 Lääne-Sahara ja Maroko, including Casablanca, Marrakesh ja Rabat.
- Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
reede märts 24 2023
Iisrael
Summer time started
The time was set forward tund aega 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 Iisrael, including Haifa, Jeruusalemm ja Tel Aviv.
laupäev märts 25 2023
Western Greenland
Summer time started
The time was set forward tund aega 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.
pühapäev märts 26 2023
Liibanon
Summer time started
The time was set forward tund aega from 00:00 to 01:00 local time.
Moldova
Summer time started
The time was set forward tund aega from 02:00 to 03:00 local time.
Most of Eastern Europe
Summer time started
The time was set forward tund aega 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 Ahvenamaa, Bulgaaria, Eesti, Kreeka, Küpros, Leedu, Läti, Rumeenia, Soome ja Ukraina.
- 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 tund aega 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 Albaania, Andorra, Austria, Belgia, Bosnia ja Herzegovina, Gibraltar, Hispaania, Holland, Horvaatia, Itaalia, Kosovo, Liechtenstein, Luksemburg, Malta, Monaco, Montenegro, Norra, Poola, Prantsusmaa, Põhja-Makedoonia, Rootsi, Saksamaa, San Marino, Serbia, Slovakkia, Sloveenia, Taani, Těehhi, Ungari, Vatican City ja Ĩveits.
- 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 tund aega from 00:00 to 23:00 local time.
ÜK
Summer time started
The time was set forward tund aega 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 ÜK and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Jersey, Leeds, Liverpool, London, Mani saar ja Sheffield.
- Does not apply to overseas territories.
Iiri
Summer time started
The time was set forward tund aega 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 Iiri, including Cork, Dublin, Dún Laoghaire ja 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.
Fääri saared, Kanaari saared ja Portugal
Summer time started
The time was set forward tund aega 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 Fääri saared, Kanaari saared ja Portugal, including Lissabon, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife ja Tórshavn.
- Kanaari saared changes time simultaneously with the rest of Hispaania, but the local time of Kanaari saared is tund aega behind Hispaania.
Azores, Portugal
Summer time started
The time was set forward tund aega 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 ja Ponta Delgada.
- Azores changes time simultaneously with the rest of Portugal, but the local time of Azores is tund aega behind Portugal.
Eastern Greenland
Summer time started
The time was set forward tund aega 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
laupäev aprill 1 2023
Lihavõttesaar, Región de Valparaíso, Tiiili
Winter time started
The time was set back tund aega 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
- Lihavõttesaar changes time simultaneously with the rest of Tiiili, but the local time of Lihavõttesaar is two hours behind Tiiili.
pühapäev aprill 2 2023
Chatham Islands, Uus Meremaa
Winter time started
The time was set back tund aega 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
Uus Meremaa
Winter time started
The time was set back tund aega 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 Uus Meremaa, including Auckland, Christchurch ja Wellington.
- Does not apply to dependent territories and outlying islands.
Norfolk
Winter time started
The time was set back tund aega 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, Austraalia
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
Austraalia
Winter time started
The time was set back tund aega from 03:00 to 02:00 local time.
Austraalia has 9 time zones. Most of the country observes DST in the summer. Winter time starts at the same local time in all of Austraalia, 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 ja 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.
Tiiili
Winter time started
The time was set back tund aega 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 Tiiili, including Antofagasta, Puente Alto, Santiago, Valparaíso ja Viña del Mar.
- Lihavõttesaar changes time simultaneously with the rest of Tiiili, but the local time of Lihavõttesaar is two hours behind Tiiili.
pühapäev aprill 23 2023
Lääne-Sahara ja Maroko
Summer time started
The time was set forward tund aega 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 Lääne-Sahara ja Maroko, including Casablanca, Marrakesh ja Rabat.
- Morocco and Western Sahara observe permanent daylight saving time, except during Ramadan, when daylight saving time is suspended.
reede aprill 28 2023
Egypt
Summer time started
The time was set forward tund aega 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
laupäev aprill 29 2023
Palestiina
Summer time started
The time was set forward tund aega 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 Palestiina, including Gaza, Hebron ja West Bank.
laupäev september 2 2023
Lihavõttesaar, Región de Valparaíso, Tiiili
Summer time starts
The time will be set forward tund aega 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
- Lihavõttesaar changes time simultaneously with the rest of Tiiili, but the local time of Lihavõttesaar is two hours behind Tiiili.
pühapäev september 3 2023
Tiiili
Summer time starts
The time will be set forward tund aega 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 Tiiili, including Antofagasta, Puente Alto, Santiago, Valparaíso ja Viña del Mar.
- Lihavõttesaar changes time simultaneously with the rest of Tiiili, but the local time of Lihavõttesaar is two hours behind Tiiili.
pühapäev september 24 2023
Chatham Islands, Uus Meremaa
Summer time starts
The time will be set forward tund aega 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
Uus Meremaa
Summer time starts
The time will be set forward tund aega 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 Uus Meremaa, including Auckland, Christchurch ja Wellington.
- Does not apply to dependent territories and outlying islands.
pühapäev oktoober 1 2023
Norfolk
Summer time starts
The time will be set forward tund aega 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, Austraalia
Summer time starts
The time will be 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
Austraalia
Summer time starts
The time will be set forward tund aega from 02:00 to 03:00 local time.
Austraalia has 9 time zones. Most of the country observes DST in the summer. Summer time starts at the same local time in all of Austraalia, 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 ja 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 starts
The time will be set forward tund aega from 00:00 to 01:00 local time.
reede oktoober 27 2023
Egypt
Winter time starts
The time will be set back tund aega 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
laupäev oktoober 28 2023
Palestiina
Winter time starts
The time will be set back tund aega 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 Palestiina, including Gaza, Hebron ja West Bank.
Western Greenland
Winter time starts
The time will be 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.
pühapäev oktoober 29 2023
Liibanon
Winter time starts
The time will be set back tund aega from 00:00 to 23:00 local time.
Iisrael
Winter time starts
The time will be set back tund aega 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 Iisrael, including Haifa, Jeruusalemm ja Tel Aviv.
Moldova
Winter time starts
The time will be set back tund aega from 03:00 to 02:00 local time.
Most of Eastern Europe
Winter time starts
The time will be set back tund aega 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 Ahvenamaa, Bulgaaria, Eesti, Kreeka, Küpros, Leedu, Läti, Rumeenia, Soome ja Ukraina.
- 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 starts
The time will be set back tund aega 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 Albaania, Andorra, Austria, Belgia, Bosnia ja Herzegovina, Gibraltar, Hispaania, Holland, Horvaatia, Itaalia, Kosovo, Liechtenstein, Luksemburg, Malta, Monaco, Montenegro, Norra, Poola, Prantsusmaa, Põhja-Makedoonia, Rootsi, Saksamaa, San Marino, Serbia, Slovakkia, Sloveenia, Taani, Těehhi, Ungari, Vatican City ja Ĩveits.
- Winter time starts at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
ÜK
Winter time starts
The time will be set back tund aega 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 ÜK and its Crown dependencies, including Belfast, Birmingham, Bristol, Cardiff, Edinburgh, Glasgow, Guernsey, Jersey, Leeds, Liverpool, London, Mani saar ja Sheffield.
- Does not apply to overseas territories.
Iiri
Winter time starts
The time will be set back tund aega 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 Iiri, including Cork, Dublin, Dún Laoghaire ja 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.
Fääri saared, Kanaari saared ja Portugal
Winter time starts
The time will be set back tund aega 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 Fääri saared, Kanaari saared ja Portugal, including Lissabon, Madeira, Porto, Province of Las Palmas, Santa Cruz de Tenerife ja Tórshavn.
- Kanaari saared changes time simultaneously with the rest of Hispaania, but the local time of Kanaari saared is tund aega behind Hispaania.
Azores, Portugal
Winter time starts
The time will be set back tund aega 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 ja Ponta Delgada.
- Azores changes time simultaneously with the rest of Portugal, but the local time of Azores is tund aega behind Portugal.
Eastern Greenland
Winter time starts
The time will be set back tund aega 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 starts
The time will be 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
pühapäev november 5 2023
Saint-Pierre ja Miquelon
Winter time starts
The time will be set back tund aega 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
Kuuba
Winter time starts
The time will be set back tund aega 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 Kuuba, including Havanna, Santa Clara ja Santiago de Cuba.
Bermuda
Winter time starts
The time will be set back tund aega 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, Gröönimaa
Winter time starts
The time will be set back tund aega 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 starts
The time will be set back tund aega 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 ja 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 ja 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 ja 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 Jose ja 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 starts
The time will be set back tund aega 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 ja Prints Edwardi saar.
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 provints.
Mountain Time
Bahama
Winter time starts
The time will be set back tund aega from 02:00 to 01:00 local time.
Haiti
Winter time starts
The time will be set back tund aega 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 ja Caicos
Winter time starts
The time will be set back tund aega 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 ja Caicos, including Cockburn Town.
Mexico (the state of Baja California and areas near the United States border)
Winter time starts
The time will be set back tund aega from 02:00 to 01:00 local time.
Mehhiko 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 ja 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.
neljapäev, 8. juuni 2023, nädal 23