Daylight Saving Time–Second Half of 2021

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 second half of 2021.

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 first half of 2021 or the overview over start and end times for 2021 sorted by country.

Date	Country	Local Time Change
Sep 4 Sat	Chile (Easter Island)	10:00 pm → 11:00 pm (Forward)
Sep 5 Sun	Chile (Most locations observing DST)	12:00 am → 1:00 am (Forward)
Sep 22 Wed	Iran (All locations)	12:00 am → 11:00 pm (Back)
Sep 26 Sun	Antarctica (Some locations observing DST) New Zealand (Most locations)	2:00 am → 3:00 am (Forward)
Sep 26 Sun	New Zealand (Some locations)	2:45 am → 3:45 am (Forward)
Oct 3 Sun	Paraguay (All locations)	12:00 am → 1:00 am (Forward)
Oct 3 Sun	Australia (Lord Howe Island)	2:00 am → 2:30 am (Forward)
Oct 3 Sun	Australia (Most locations observing DST) Norfolk Island (All locations)	2:00 am → 3:00 am (Forward)
Oct 29 Fri	Syria (All locations)	12:00 am → 11:00 pm (Back)
Oct 29 Fri	Jordan (All locations) Palestine (All locations)	1:00 am → 12:00 am (Back)
Oct 30 Sat	Greenland (Most locations observing DST)	11:00 pm → 10:00 pm (Back)
Oct 31 Sun	Lebanon (All locations)	12:00 am → 11:00 pm (Back)
Oct 31 Sun	Greenland (Ittoqqortoormiit) Portugal (Some locations)	1:00 am → 12:00 am (Back)
Oct 31 Sun	Faroe Islands (All locations) Guernsey (All locations) Ireland (All locations) Isle of Man (All locations) Israel (All locations) Jersey (All locations) Mexico (Most locations observing DST) Portugal (Most locations) Spain (Some locations) United Kingdom (All locations)	2:00 am → 1:00 am (Back)
Oct 31 Sun	Antarctica (Troll Station)	3:00 am → 1:00 am (Back)
Oct 31 Sun	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)	3:00 am → 2:00 am (Back)
Oct 31 Sun	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)	4:00 am → 3:00 am (Back)
Nov 7 Sun	Cuba (All locations)	1:00 am → 12:00 am (Back)
Nov 7 Sun	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)	2:00 am → 1:00 am (Back)

Daylight Saving Time for other years
Yearly Overview	January–June	July–December
2019	first half of 2019	second half of 2019
2020	first half of 2020	second half of 2020
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

Daylight Saving Time–Second Half of 2021

Other years