Daylight Saving Time–First Half of 2023

Daylight Saving Time (DST) is often incorrectly referred to as “daylight savings time”. In some countries, it is also called “summer time”. When DST is not observed, it is called standard time, normal time or winter time.

This list displays a brief (but not complete) overview showing the countries and territories which observed DST during the first half of 2023.

Current country/territory names, rather than historic country names are displayed, so the list could contain countries that did not exist at the time.

Also, please see the page for the second half of 2023 or the overview over start and end times for 2023 sorted by country.

Date	Country	Local Time Change
3月12日 (日) 日曜日	Cuba (All locations)	0時00分 → 1時00分 (Forward)
3月12日 (日) 日曜日	The Bahamas (All locations) Bermuda (All locations) Canada (All locations which are observing DST) Greenland (Thule Air Base) Haiti (All locations) Mexico (Some locations observing DST) Saint Pierre and Miquelon (All locations) Turks and Caicos Islands (All locations) United States (All locations which are observing DST)	2時00分 → 3時00分 (Forward)
3月19日 (日) 日曜日	Antarctica (Troll Station)	1時00分 → 3時00分 (Forward)
3月19日 (日) 日曜日	Morocco (Some locations) Western Sahara (Some locations)	3時00分 → 2時00分 (Back)
3月24日 (金) 金曜日	Israel (All locations)	2時00分 → 3時00分 (Forward)
3月26日 (日) 日曜日	Paraguay (All locations)	0時00分 → 23時00分 (Back)
3月26日 (日) 日曜日	Greenland (Ittoqqortoormiit) Portugal (Some locations)	0時00分 → 1時00分 (Forward)
3月26日 (日) 日曜日	Faroe Islands (All locations) Guernsey (All locations) Ireland (All locations) Isle of Man (All locations) Jersey (All locations) Portugal (Most locations) Spain (Some locations) United Kingdom (All locations)	1時00分 → 2時00分 (Forward)
3月26日 (日) 日曜日	Albania (All locations) Andorra (All locations) Austria (All locations) Belgium (All locations) Bosnia and Herzegovina (All locations) Croatia (All locations) Czechia (All locations) Denmark (All locations) France (All locations which are observing DST) Germany (All locations) Gibraltar (All locations) Hungary (All locations) Italy (All locations) Kosovo (All locations) Liechtenstein (All locations) Luxembourg (All locations) Malta (All locations) Moldova (All locations) Monaco (All locations) Montenegro (All locations) Netherlands (All locations which are observing DST) Norway (All locations) Poland (All locations) North Macedonia (All locations) San Marino (All locations) Serbia (All locations) Slovakia (All locations) Slovenia (All locations) Spain (Most locations) Sweden (All locations) Switzerland (All locations) Vatican City (Holy See) (All locations)	2時00分 → 3時00分 (Forward)
3月26日 (日) 日曜日	Åland Islands (All locations) Bulgaria (All locations) Cyprus (All locations) Estonia (All locations) Finland (All locations) Greece (All locations) Latvia (All locations) Lithuania (All locations) Romania (All locations) Ukraine (All locations which are observing DST)	3時00分 → 4時00分 (Forward)
3月30日 (木) 木曜日	Lebanon (All locations)	0時00分 → 1時00分 (Forward)
4月1日 (土) 土曜日	Chile (Easter Island)	22時00分 → 21時00分 (Back)
4月2日 (日) 日曜日	Chile (Most locations observing DST)	0時00分 → 23時00分 (Back)
4月2日 (日) 日曜日	Australia (Lord Howe Island)	2時00分 → 1時30分 (Back)
4月2日 (日) 日曜日	Antarctica (Some locations observing DST) Australia (Most locations observing DST) New Zealand (Most locations) Norfolk Island (All locations)	3時00分 → 2時00分 (Back)
4月2日 (日) 日曜日	New Zealand (Some locations)	3時45分 → 2時45分 (Back)
4月23日 (日) 日曜日	Morocco (Some locations) Western Sahara (Some locations)	2時00分 → 3時00分 (Forward)
4月28日 (金) 金曜日	Egypt (All locations)	0時00分 → 1時00分 (Forward)
4月29日 (土) 土曜日	Palestine (All locations)	2時00分 → 3時00分 (Forward)

Daylight Saving Time for other years
Yearly Overview	January–June	July–December
2021	first half of 2021	second half of 2021
2022	first half of 2022	second half of 2022
2023	first half of 2023	second half of 2023
2024	first half of 2024	second half of 2024
2025	first half of 2025	second half of 2025

Daylight Saving Time–First Half of 2023

Other years