Daylight Saving Time–Second Half of 1991

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 1991.

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 1991 or the overview over start and end times for 1991 sorted by country.

Date	Country	Local Time Change
Aug 31 Sat	Kyrgyzstan (All locations)	2:00 am → 1:00 am (Back)
Sep 1 Sun	Israel (All locations) Palestine (All locations)	12:00 am → 11:00 pm (Back)
Sep 7 Sat	Guatemala (All locations)	12:00 am → 11:00 pm (Back)
Sep 9 Mon	Tajikistan (All locations)	3:00 am → 2:00 am (Back)
Sep 15 Sun	Falkland Islands (All locations)	12:00 am → 1:00 am (Forward)
Sep 15 Sun	China (All locations)	2:00 am → 1:00 am (Back)
Sep 22 Sun	Iran (All locations)	12:00 am → 11:00 pm (Back)
Sep 27 Fri	Jordan (All locations)	12:00 am → 11:00 pm (Back)
Sep 28 Sat	Greenland (Most locations)	11:00 pm → 10:00 pm (Back)
Sep 29 Sun	Bulgaria (All locations) Cyprus (All locations) Mongolia (All locations) Ukraine (Some locations observing DST)	12:00 am → 11:00 pm (Back)
Sep 29 Sun	Vanuatu (All locations)	12:00 am → 1:00 am (Forward)
Sep 29 Sun	Greenland (Some locations) Romania (All locations)	1:00 am → 12:00 am (Back)
Sep 29 Sun	Faroe Islands (All locations) Greenland (Some locations) Portugal (All locations) Spain (Some locations) Turkey (All locations)	2:00 am → 1:00 am (Back)
Sep 29 Sun	Albania (All locations) Andorra (All locations) Armenia (All locations) Austria (All locations) Azerbaijan (All locations) Belarus (All locations) Belgium (All locations) Bosnia and Herzegovina (All locations) Croatia (All locations) Czechia (All locations) Denmark (All locations) Estonia (All locations) France (All locations which are observing DST) Georgia (All locations) Germany (All locations) Gibraltar (All locations) Hungary (All locations) Italy (All locations) Kazakhstan (Most locations) Kosovo (All locations) Latvia (All locations) Liechtenstein (All locations) Lithuania (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) Russia (Most locations observing DST) San Marino (All locations) Serbia (All locations) Slovakia (All locations) Slovenia (All locations) Spain (Most locations) Sweden (All locations) Switzerland (All locations) Turkmenistan (All locations) Ukraine (Most locations observing DST) Uzbekistan (All locations) Vatican City (Holy See) (All locations)	3:00 am → 2:00 am (Back)
Sep 29 Sun	Kazakhstan (Some locations) Russia (Some locations observing DST)	3:00 am → 3:00 am (No Change)
Sep 29 Sun	Åland Islands (All locations) Finland (All locations) Greece (All locations)	4:00 am → 3:00 am (Back)
Oct 1 Tue	Syria (All locations)	12:00 am → 11:00 pm (Back)
Oct 1 Tue	Egypt (All locations)	3:00 am → 2:00 am (Back)
Oct 1 Tue	Iraq (All locations)	4:00 am → 3:00 am (Back)
Oct 6 Sun	Paraguay (All locations)	12:00 am → 1:00 am (Forward)
Oct 6 Sun	Argentina (Jujuy)	12:00 am → 2:00 am (Forward)
Oct 6 Sun	Antarctica (Some locations observing DST) Australia (Some locations observing DST) New Zealand (Most locations)	2:00 am → 3:00 am (Forward)
Oct 6 Sun	New Zealand (Some locations)	2:45 am → 3:45 am (Forward)
Oct 12 Sat	Chile (Some locations)	10:00 pm → 11:00 pm (Forward)
Oct 13 Sun	Antarctica (Palmer Station) Chile (Most locations)	12:00 am → 1:00 am (Forward)
Oct 13 Sun	Cuba (All locations)	1:00 am → 12:00 am (Back)
Oct 15 Tue	Argentina (Mendoza)	12:00 am → 1:00 am (Forward)
Oct 16 Wed	Lebanon (All locations)	12:00 am → 11:00 pm (Back)
Oct 20 Sun	Antarctica (Some locations observing DST) Argentina (Some locations observing DST) Brazil (All locations which are observing DST)	12:00 am → 1:00 am (Forward)
Oct 20 Sun	Argentina (Most locations observing DST)	12:00 am → 2:00 am (Forward)
Oct 27 Sun	Uruguay (All locations)	12:00 am → 1:00 am (Forward)
Oct 27 Sun	Canada (Some locations observing DST)	12:01 am → 11:01 pm (Back)
Oct 27 Sun	The Bahamas (All locations) Bermuda (All locations) Canada (Most locations observing DST) Guernsey (All locations) Haiti (All locations) Ireland (All locations) Isle of Man (All locations) Jersey (All locations) Mexico (Some locations observing DST) Saint Pierre and Miquelon (All locations) Turks and Caicos Islands (All locations) United Kingdom (All locations) United States (Some locations observing DST)	2:00 am → 1:00 am (Back)
Oct 27 Sun	United States (Knox)	2:00 am → 2:00 am (No Change)
Oct 27 Sun	Australia (Lord Howe Island)	2:00 am → 2:30 am (Forward)
Oct 27 Sun	Australia (Most locations observing DST)	2:00 am → 3:00 am (Forward)
Oct 27 Sun	Canada (Some locations observing DST)	3:00 am → 2:00 am (Back)
Nov 17 Sun	Australia (Some locations observing DST)	2:00 am → 3:00 am (Forward)

Daylight Saving Time for other years
Yearly Overview	January–June	July–December
1989	first half of 1989	second half of 1989
1990	first half of 1990	second half of 1990
1991	first half of 1991	second half of 1991
1992	first half of 1992	second half of 1992
1993	first half of 1993	second half of 1993

Daylight Saving Time–Second Half of 1991

Other years