Daylight Saving Time Around the World 1990

Who has DST in 1990?

Areas having DST in some period during 1990
No DST in 1990

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 1990.

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

Detailed information is available for the first half of 1990 and for the second half of 1990.

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 Countries Observing DST Clock Change Events 1990
CountryRegions/StatesDST Start DateDST End Date
AfghanistanAll locationsNo DST in 1990
Åland IslandsAll locationsSunday, March 25Sunday, September 30
AlbaniaAll locationsSunday, March 25Sunday, September 30
AlgeriaAll locationsNo DST in 1990
American SamoaAll locationsNo DST in 1990
AndorraAll locationsSunday, March 25Sunday, September 30
AngolaAll locationsNo DST in 1990
AnguillaAll locationsNo DST in 1990
AntarcticaSome locationsSunday, October 21Sunday, March 4
Some locationsNo DST in 1990
Some locationsSunday, October 7Sunday, March 18
Palmer StationSunday, September 16Sunday, March 11
Antigua and BarbudaAll locationsNo DST in 1990
ArgentinaMost locationsSunday, October 21Sunday, March 4
MendozaMonday, October 15Sunday, March 4
San LuisMonday, October 15Wednesday, March 14
JujuySunday, October 28Sunday, March 4
ArmeniaAll locationsSunday, March 25Sunday, September 30
ArubaAll locationsNo DST in 1990
AustraliaQueensland, Australian Capital Territory, New South WalesSunday, October 28Sunday, March 4
South Australia, Victoria, TasmaniaSunday, October 28Sunday, March 18
Northern Territory, Western AustraliaNo DST in 1990
Lord Howe IslandSunday, October 28Sunday, March 4
AustriaAll locationsSunday, March 25Sunday, September 30
AzerbaijanAll locationsSunday, March 25Sunday, September 30
BahrainAll locationsNo DST in 1990
BangladeshAll locationsNo DST in 1990
BarbadosAll locationsNo DST in 1990
BelarusAll locationsNo DST in 1990
BelgiumAll locationsSunday, March 25Sunday, September 30
BelizeAll locationsNo DST in 1990
BeninAll locationsNo DST in 1990
BermudaAll locationsSunday, April 1Sunday, October 28
BhutanAll locationsNo DST in 1990
BoliviaAll locationsNo DST in 1990
Bosnia and HerzegovinaAll locationsSunday, March 25Sunday, September 30
BotswanaAll locationsNo DST in 1990
BrazilMost locationsSunday, October 21Sunday, February 11
Pernambuco, Sergipe, Paraíba, Ceará, Alagoas, Rio Grande do Norte, Piauí, Maranhão, TocantinsDoes not start this yearSunday, February 11
Amazonas, Pará, Amapá, Rondônia, Acre, RoraimaNo DST in 1990
British Indian Ocean TerritoryAll locationsNo DST in 1990
British Virgin IslandsAll locationsNo DST in 1990
BruneiAll locationsNo DST in 1990
BulgariaAll locationsSunday, March 25Sunday, September 30
Burkina FasoAll locationsNo DST in 1990
BurundiAll locationsNo DST in 1990
Cabo VerdeAll locationsNo DST in 1990
CambodiaAll locationsNo DST in 1990
CameroonAll locationsNo DST in 1990
CanadaMost locationsSunday, April 1Sunday, October 28
most of Saskatchewan, small region of British Columbia, small region of Nunavut, small region of Quebec, small region of OntarioNo DST in 1990
Caribbean NetherlandsAll locationsNo DST in 1990
Cayman IslandsAll locationsNo DST in 1990
Central African RepublicAll locationsNo DST in 1990
ChadAll locationsNo DST in 1990
ChileMost locationsSunday, September 16Sunday, March 11
Easter IslandSaturday, September 15Saturday, March 10
ChinaAll locationsSunday, April 15Sunday, September 16
Christmas IslandAll locationsNo DST in 1990
Cocos (Keeling) IslandsAll locationsNo DST in 1990
ColombiaAll locationsNo DST in 1990
ComorosAll locationsNo DST in 1990
CongoAll locationsNo DST in 1990
Congo Democratic RepublicAll locationsNo DST in 1990
Cook IslandsAll locationsSunday, October 28Sunday, March 4
Costa RicaAll locationsNo DST in 1990
Cote d'IvoireAll locationsNo DST in 1990
CroatiaAll locationsSunday, March 25Sunday, September 30
CubaAll locationsSunday, April 1Sunday, October 14
CuraçaoAll locationsNo DST in 1990
CyprusAll locationsSunday, March 25Sunday, September 30
Czech RepublicAll locationsSunday, March 25Sunday, September 30
DenmarkAll locationsSunday, March 25Sunday, September 30
DjiboutiAll locationsNo DST in 1990
DominicaAll locationsNo DST in 1990
Dominican RepublicAll locationsNo DST in 1990
East TimorAll locationsNo DST in 1990
EcuadorAll locationsNo DST in 1990
EgyptAll locationsTuesday, May 1Monday, October 1
El SalvadorAll locationsNo DST in 1990
Equatorial GuineaAll locationsNo DST in 1990
EritreaAll locationsNo DST in 1990
EstoniaAll locationsSunday, March 25Sunday, September 30
EthiopiaAll locationsNo DST in 1990
Falkland IslandsAll locationsSunday, September 9Sunday, April 22
Faroe IslandsAll locationsSunday, March 25Sunday, September 30
FijiAll locationsNo DST in 1990
FinlandAll locationsSunday, March 25Sunday, September 30
FranceAll locationsSunday, March 25Sunday, September 30
French GuianaAll locationsNo DST in 1990
French PolynesiaAll locationsNo DST in 1990
French Southern TerritoriesAll locationsNo DST in 1990
GabonAll locationsNo DST in 1990
GambiaAll locationsNo DST in 1990
GeorgiaMost locationsSunday, March 25Sunday, September 30
SukhumiSunday, March 25Does not end this year
GermanyAll locationsSunday, March 25Sunday, September 30
GhanaAll locationsNo DST in 1990
GibraltarAll locationsSunday, March 25Sunday, September 30
GreeceAll locationsSunday, March 25Sunday, September 30
GreenlandMost locationsSaturday, March 24Saturday, September 29
Thule Air BaseNo DST in 1990
IttoqqortoormiitSunday, March 25Sunday, September 30
GrenadaAll locationsNo DST in 1990
GuadeloupeAll locationsNo DST in 1990
GuamAll locationsNo DST in 1990
GuatemalaAll locationsNo DST in 1990
GuernseyAll locationsSunday, March 25Sunday, October 28
GuineaAll locationsNo DST in 1990
Guinea-BissauAll locationsNo DST in 1990
GuyanaAll locationsNo DST in 1990
HaitiAll locationsSunday, April 1Sunday, October 28
Holy See (Vatican City)All locationsSunday, March 25Sunday, September 30
HondurasAll locationsNo DST in 1990
Hong KongAll locationsNo DST in 1990
HungaryAll locationsSunday, March 25Sunday, September 30
IcelandAll locationsNo DST in 1990
IndiaAll locationsNo DST in 1990
IndonesiaAll locationsNo DST in 1990
IranAll locationsNo DST in 1990
IraqAll locationsSunday, March 25Sunday, September 30
IrelandAll locationsSunday, March 25Sunday, October 28
Isle of ManAll locationsSunday, March 25Sunday, October 28
IsraelAll locationsSunday, March 25Sunday, August 26
ItalyAll locationsSunday, March 25Sunday, September 30
JamaicaAll locationsNo DST in 1990
JapanAll locationsNo DST in 1990
JerseyAll locationsSunday, March 25Sunday, October 28
JordanAll locationsFriday, April 27Friday, October 5
KazakhstanAll locationsSunday, March 25Sunday, September 30
KenyaAll locationsNo DST in 1990
KiribatiAll locationsNo DST in 1990
KosovoAll locationsSunday, March 25Sunday, September 30
KuwaitAll locationsNo DST in 1990
KyrgyzstanAll locationsSunday, March 25Sunday, September 30
LaosAll locationsNo DST in 1990
LatviaAll locationsSunday, March 25Sunday, September 30
LebanonAll locationsTuesday, May 1Tuesday, October 16
LesothoAll locationsNo DST in 1990
LiberiaAll locationsNo DST in 1990
LibyaAll locationsNo DST in 1990
LiechtensteinAll locationsSunday, March 25Sunday, September 30
LithuaniaAll locationsSunday, March 25Sunday, September 30
LuxembourgAll locationsSunday, March 25Sunday, September 30
MacauAll locationsNo DST in 1990
Macedonia, Republic ofAll locationsSunday, March 25Sunday, September 30
MadagascarAll locationsNo DST in 1990
MalawiAll locationsNo DST in 1990
MalaysiaAll locationsNo DST in 1990
MaldivesAll locationsNo DST in 1990
MaliAll locationsNo DST in 1990
MaltaAll locationsSunday, March 25Sunday, September 30
Marshall IslandsAll locationsNo DST in 1990
MartiniqueAll locationsNo DST in 1990
MauritaniaAll locationsNo DST in 1990
MauritiusAll locationsNo DST in 1990
MayotteAll locationsNo DST in 1990
MexicoMost locationsNo DST in 1990
Baja CaliforniaSunday, April 1Sunday, October 28
MicronesiaAll locationsNo DST in 1990
MoldovaAll locationsNo DST in 1990
MonacoAll locationsSunday, March 25Sunday, September 30
MongoliaAll locationsSunday, March 25Sunday, September 30
MontenegroAll locationsSunday, March 25Sunday, September 30
MontserratAll locationsNo DST in 1990
MoroccoAll locationsNo DST in 1990
MozambiqueAll locationsNo DST in 1990
MyanmarAll locationsNo DST in 1990
NamibiaAll locationsNo DST in 1990
NauruAll locationsNo DST in 1990
NepalAll locationsNo DST in 1990
NetherlandsAll locationsSunday, March 25Sunday, September 30
New CaledoniaAll locationsNo DST in 1990
New ZealandAll locationsSunday, October 7Sunday, March 18
NicaraguaAll locationsNo DST in 1990
NigerAll locationsNo DST in 1990
NigeriaAll locationsNo DST in 1990
NiueAll locationsNo DST in 1990
Norfolk IslandAll locationsNo DST in 1990
North KoreaAll locationsNo DST in 1990
Northern Mariana IslandsAll locationsNo DST in 1990
NorwayAll locationsSunday, March 25Sunday, September 30
OmanAll locationsNo DST in 1990
PakistanAll locationsNo DST in 1990
PalauAll locationsNo DST in 1990
Palestinian TerritoriesAll locationsSunday, March 25Sunday, August 26
PanamaAll locationsNo DST in 1990
Papua New GuineaAll locationsNo DST in 1990
ParaguayAll locationsMonday, October 1Sunday, April 1
PeruAll locationsMonday, January 1Sunday, April 1
PhilippinesAll locationsMonday, May 21Sunday, July 29
Pitcairn IslandsAll locationsNo DST in 1990
PolandAll locationsSunday, March 25Sunday, September 30
PortugalAll locationsSunday, March 25Sunday, September 30
Puerto RicoAll locationsNo DST in 1990
QatarAll locationsNo DST in 1990
ReunionAll locationsNo DST in 1990
RomaniaAll locationsSunday, March 25Sunday, September 30
RussiaAll locationsSunday, March 25Sunday, September 30
RwandaAll locationsNo DST in 1990
Saint HelenaAll locationsNo DST in 1990
Saint Kitts and NevisAll locationsNo DST in 1990
Saint LuciaAll locationsNo DST in 1990
Saint MartinAll locationsNo DST in 1990
Saint Pierre and MiquelonAll locationsSunday, April 1Sunday, October 28
Saint Vincent and the GrenadinesAll locationsNo DST in 1990
SamoaAll locationsNo DST in 1990
San MarinoAll locationsSunday, March 25Sunday, September 30
Sao Tome and PrincipeAll locationsNo DST in 1990
Saudi ArabiaAll locationsNo DST in 1990
SenegalAll locationsNo DST in 1990
SerbiaAll locationsSunday, March 25Sunday, September 30
SeychellesAll locationsNo DST in 1990
Sierra LeoneAll locationsNo DST in 1990
SingaporeAll locationsNo DST in 1990
Sint MaartenAll locationsNo DST in 1990
SlovakiaAll locationsSunday, March 25Sunday, September 30
SloveniaAll locationsSunday, March 25Sunday, September 30
Solomon IslandsAll locationsNo DST in 1990
SomaliaAll locationsNo DST in 1990
South AfricaAll locationsNo DST in 1990
South Georgia/Sandwich Is.All locationsNo DST in 1990
South KoreaAll locationsNo DST in 1990
South SudanAll locationsNo DST in 1990
SpainAll locationsSunday, March 25Sunday, September 30
Sri LankaAll locationsNo DST in 1990
St. BartsAll locationsNo DST in 1990
SudanAll locationsNo DST in 1990
SurinameAll locationsNo DST in 1990
SwazilandAll locationsNo DST in 1990
SwedenAll locationsSunday, March 25Sunday, September 30
SwitzerlandAll locationsSunday, March 25Sunday, September 30
SyriaAll locationsSunday, April 1Sunday, September 30
TaiwanAll locationsNo DST in 1990
TajikistanAll locationsSunday, March 25Sunday, September 30
TanzaniaAll locationsNo DST in 1990
ThailandAll locationsNo DST in 1990
The BahamasAll locationsSunday, April 1Sunday, October 28
Time ZoneAll locationsNo DST in 1990
TogoAll locationsNo DST in 1990
TokelauAll locationsNo DST in 1990
TongaAll locationsNo DST in 1990
Trinidad and TobagoAll locationsNo DST in 1990
TunisiaAll locationsTuesday, May 1Sunday, September 30
TurkeyAll locationsSunday, March 25Sunday, September 30
TurkmenistanAll locationsSunday, March 25Sunday, September 30
Turks and Caicos IslandsAll locationsSunday, April 1Sunday, October 28
TuvaluAll locationsNo DST in 1990
UgandaAll locationsNo DST in 1990
UkraineMost locationsSunday, March 25Does not end this year
Auton. Republic of Crimea, ZakarpattiaNo DST in 1990
ZaporizhiaSunday, March 25Sunday, September 30
United Arab EmiratesAll locationsNo DST in 1990
United KingdomAll locationsSunday, March 25Sunday, October 28
United StatesMost locationsSunday, April 1Sunday, October 28
Hawaii, much of Indiana, most of Arizona, small region of AlaskaNo DST in 1990
UruguayAll locationsSunday, October 21Sunday, March 4
US Minor Outlying IslandsAll locationsNo DST in 1990
US Virgin IslandsAll locationsNo DST in 1990
UzbekistanAll locationsSunday, March 25Sunday, September 30
VanuatuAll locationsSunday, September 23Sunday, March 25
VenezuelaAll locationsNo DST in 1990
VietnamAll locationsNo DST in 1990
Wallis and FutunaAll locationsNo DST in 1990
Western SaharaAll locationsNo DST in 1990
YemenAll locationsNo DST in 1990
ZambiaAll locationsNo DST in 1990
ZimbabweAll locationsNo DST in 1990
* Some locations have multiple periods of DST: the start of the first period and end of the last period are listed.
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DST in Washington DC, USA

Change DST city

Daylight Saving Time Changes:

DST Summary Worldwide 1990
DST ObservanceCountExample
No DST at all157India
At least one location observes DST91United States
All locations observe DST some part of the year83China
Many locations observe DST part of the year8United States

Daylight Saving Time for other years

Yearly OverviewJanuary–JuneJuly–December
1988first half of 1988second half of 1988
1989first half of 1989second half of 1989
1990first half of 1990second half of 1990
1991first half of 1991second half of 1991
1992first half of 1992second half of 1992

Other years

Daylight Saving Time – DST

  1. What is DST?
  2. One Hour Back or Forward?
  3. What is Standard Time?
  4. Savings or Saving?
  5. Pros and Cons of DST
  6. Your Health and DST
  7. Summer or Winter Time?
  8. History of DST
  9. History of DST in Europe
  10. DST Statistics

Time Zones & DST

Time Zone Map With DST

Time Zone Map

Time Zone Library

  1. What is a Time Zone?
  2. How Many Time Zones Are There?
  3. Half Hour & 45 Minute Time Zones
  4. What is Standard Time?
  5. What's the International Date Line?
  6. When Were Time Zones Introduced?
  7. USA Time Zones
  8. UK's Time Zones: GMT and BST
  9. Canada's Time Zones
  10. Australia’s Time Zones
  11. Antarctica's Time Zones

Time Zones Worldwide

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