observesDaylightSavingTime

P384 predicate

Indicates that an entity adjusts its standard time forward and backward according to a daylight saving time schedule.

Aliases (23)
  • usesDaylightSavingTime ×198
  • observesDST ×85
  • DSTObserved ×29
  • hasDaylightSavingTime ×22
  • usesTimeZoneDST ×13
  • usesDST ×11
  • observesDaylightSavingTimeZone ×10
  • observesDaylightSaving ×8
  • hasDST ×6
  • hasDaylightSavingTimeZone ×5
  • followsDaylightSavingTime ×4
  • usesDaylightSavingTimeZone ×4
  • daylightSavingTimeObserved ×3
  • followsDaylightSavingRulesOf ×2
  • observedDST ×2
  • timeZoneDaylightSaving ×2
  • followsTimeZoneDST ×1
  • hasNoDaylightSavingOffset ×1
  • observesCentralDaylightTime ×1
  • observesDSTWith ×1
  • observesDaylightSavingTimeIn ×1
  • timeZoneDSTObserved ×1
  • usesDaylightSaving ×1

Sample triples (showing first 500 of 950)
Subject Object
ACDT true ("observesDaylightSaving")
ACDT yes ("hasDST")
ACST false in Northern Territory
ACST true in South Australia (switches to ACDT)
AWST false
Aarle-Rixtel Central European Summer Time
Abbott, Texas CDT
Aberdeen Regional Airport yes ("usesDaylightSavingTime")
Acton, Massachusetts true ("hasDaylightSavingTime")
Adair Village, Oregon yes
Addison Airport yes ("usesDST")
Adelina, Maryland yes
Africa/Blantyre false
Africa/Bujumbura false ("observesDST")
Agness, Oregon Pacific Daylight Time ("observesDST")
Ajax Eastern Daylight Time ("observesDST")
Al-Khalil UTC+03:00 ("observesDST")
Alamance County, North Carolina yes
Alameda County yes
Alaska Daylight Time true ("observesDaylightSaving")
Alaska Time Zone true ("usesDaylightSavingTime")
Albany International Airport yes ("usesDaylightSavingTime")
Amador County, California Pacific Daylight Time
America/Bahia_Banderas true
America/Belize no
America/Bogota false ("usesDaylightSavingTime")
America/Bogota no ("observesDST")
America/Edmonton true
America/El_Salvador false ("usesDaylightSavingTime")
America/El_Salvador no
America/Managua no
America/Matamoros true ("observesDST")
America/Merida true
America/Merida true ("observesCentralDaylightTime")
America/Mexico_City true
America/Monterrey true
America/Regina false
America/Santiago true
America/Winnipeg true
Amherst County, Virginia yes
Amstelveen CEST
Anadyr Time no ("usesDaylightSavingTime")
Angra do Heroísmo true ("usesDaylightSavingTime")
Angus South BST
Antarctica/Casey false ("observesDST")
Antarctica/McMurdo true
Antony yes ("usesDaylightSavingTime")
Apex, North Carolina yes
Arabia Standard Time no ("usesDaylightSavingTime")
Arizona false
Arizona false
Arlington, Massachusetts yes ("observesDST")
Arlington, Vermont yes
Arlington, Virginia yes
Armenia Time no ("followsDaylightSavingTime")
Artemisa Province yes
Artland true ("usesDaylightSavingTime")
Aruba false ("usesDaylightSavingTime")
Ascot British Summer Time
Ascott true ("usesDaylightSavingTime")
Asharoken, New York true
Asia/Yakutsk no
Assiut Airport no ("usesDaylightSavingTime")
Athens, Ohio yes
Atherton, California, United States yes ("usesDaylightSavingTime")
Auburn/Lewiston Municipal Airport yes ("usesDaylightSavingTime")
Augusta Regional Airport Eastern Daylight Time ("DSTObserved")
Australia/Brisbane false
Australia/Darwin false
Australia/Hobart true
Australia/Lord_Howe true ("usesDaylightSavingTime")
Australia/Melbourne true
Australia/Sydney true
Australian Central Daylight Time true ("usesDaylightSaving")
Australian Central Standard Time no (Northern Territory) ("observesDaylightSaving")
Australian Central Standard Time yes (Broken Hill, New South Wales) ("observesDaylightSaving")
Australian Central Standard Time yes (South Australia) ("observesDaylightSaving")
Australian Eastern Standard Time false in Queensland ("DSTObserved")
Australian Eastern Standard Time true in Australian Capital Territory (switches to AEDT) ("DSTObserved")
Australian Eastern Standard Time true in New South Wales (switches to AEDT) ("DSTObserved")
Australian Eastern Standard Time true in Tasmania (switches to AEDT) ("DSTObserved")
Australian Eastern Standard Time true in Victoria (switches to AEDT) ("DSTObserved")
Australian Western Standard Time false ("usesDaylightSavingTime")
Ayer, Massachusetts true
Aywick BST
Azerbaijan Time no ("followsDaylightSavingTime")
BOS yes ("DSTObserved")
Badhoevedorp Central European Summer Time ("usesDaylightSavingTime")
Bakewell British Summer Time ("observesDST")
Baldwin Village true ("hasDaylightSavingTime")
Baltic states yes ("usesDaylightSavingTime")
Baltimore County true
Bangor International Airport yes ("usesDaylightSavingTime")
Barnim (district) Central European Summer Time
Barnstable Municipal Airport yes ("usesDaylightSavingTime")
Barronstown, County Tipperary, Ireland yes ("usesDaylightSavingTime")
Bartlett, Illinois true
Barton County, Missouri yes
Batabanó true ("observesDST")
Bauta UTC−04:00
Bay Lake, Florida Eastern Daylight Time
Beaver County yes
Beba no (current practice in Egypt)
Bedminster, New Jersey Eastern Daylight Time ("observesDST")
Beekman yes
Beirut–Rafic Hariri International Airport Eastern European Summer Time ("usesDaylightSavingTime")
Beit Hanoun UTC+03:00
Belfast International Airport British Summer Time ("usesDaylightSavingTime")
Belize no ("usesDST")
Belize City no ("usesDaylightSavingTime")
Belmont yes
Belmont, Colorado true
Bibb County, Alabama UTC−05:00
Big Pine Key Eastern Daylight Time ("observesDST")
Big Pine, California Pacific Daylight Time
Birmingham Airport yes ("usesDaylightSavingTime")
Black Bourton British Summer Time NERFINISHED
Black Hawk County yes
Blackrock, Cork Irish Standard Time
Bladensburg, Maryland yes
Bloemendaal CEST ("observesDaylightSavingTimeZone")
Bloomingdale, Illinois yes
Blount County, Alabama Central Daylight Time ("observesDST")
Blue Springs, Missouri true
Borough of East Lindsey British Summer Time ("usesDaylightSavingTime")
Bosnia and Herzegovina Central European Summer Time ("usesDaylightSavingTime")
Botkyrka Municipality Central European Summer Time
Bourg-en-Bresse Central European Summer Time
Bowie, Maryland Eastern Daylight Time ("hasDaylightSavingTime")
Boyle County, Kentucky UTC−04:00
Brakel Central European Summer Time ("usesDaylightSavingTime")
Brantford true
Brazos County, Texas yes
Brentford yes
Brewer, Maine true ("usesDaylightSavingTime")
Brewster Hill yes ("hasDaylightSavingTime")
Brielle CEST ("observesDST")
Bristol County, Massachusetts true
British Virgin Islands no ("usesDaylightSavingTime")
Brookeborough, County Fermanagh, Ireland British Summer Time
Broomes Island, Maryland yes
Brown County, Wisconsin yes
Bruges Central European Summer Time
Brusino Arsizio yes ("usesDaylightSavingTime")
Bryans Road, Maryland UTC−04:00 ("timeZoneDaylightSaving")
Buch am Forst yes ("usesDaylightSavingTime")
Burbank, Illinois Central Daylight Time ("observesDST")
Burgenlandkreis Central European Summer Time
Burgh by Sands British Summer Time ("observesDST")
Burke County, Georgia yes
Burlingame true ("hasDaylightSavingTime")
Butte County yes
Byfleet BST
Bømlo CEST
CLST true ("observesDaylightSaving")
COT no
CST (China Standard Time) no
Cadiz, Ohio yes
Caimito yes
Caldicot BST
Caldwell, New Jersey UTC−04:00 ("usesTimeZoneDST")
Calvert County, Maryland Eastern Daylight Time
Camagüey UTC−04:00
Cambridge, Ontario true ("usesDaylightSavingTime")
Campbell yes ("usesDaylightSavingTime")
Canaryville, Chicago yes
Canton of Saint-Genis-Pouilly Central European Summer Time
Canton of Valence-2 yes ("usesDaylightSavingTime")
Canóvanas no ("observesDST")
Cardiff Airport British Summer Time ("usesDaylightSavingTime")
Cardross BST ("observesDaylightSavingTimeZone")
Carlisle, Pennsylvania yes ("usesDaylightSavingTime")
Carlsbad Pacific Daylight Time ("hasDaylightSavingTime")
Carnegie, Angus yes ("usesDaylightSavingTime")
Carol Stream, Illinois true
Carrboro, North Carolina Eastern Daylight Time ("usesDaylightSavingTime")
Carriel Sur International Airport true ("usesDaylightSavingTime")
Carter Lake, Iowa yes ("usesDaylightSavingTime")
Cartigny Central European Summer Time
Cass County, Missouri true
Castlefields British Summer Time
Castries no ("usesDaylightSavingTime")
Catania Central European Summer Time
Catheys Valley Pacific Daylight Time
Cayman Islands false ("usesDaylightSavingTime")
Cedar Hill true
Centerport, New York Eastern Daylight Time ("observesDST")
Central Africa Time no ("usesDaylightSavingTime")
Central European Summer Time true ("observesDaylightSaving")
Central Ukraine Eastern European Summer Time
ChST false ("DSTObserved")
ChST no
Chadlington BST
Chalchicomula de Sesma Municipality Central Daylight Time
Chamorro Standard Time false ("daylightSavingTimeObserved")
Chamorro Standard Time no
Champaign County, Illinois true
Chandler false ("usesDaylightSavingTime")
Chandlers Ford true
Chapel Hill, North Carolina yes ("usesDaylightSavingTime")
Chatham County, North Carolina yes
Chatham, Chicago yes
Chatham-Kent yes
Chemung County, New York yes
Cherry Capital Airport yes ("usesDaylightSavingTime")
Chester County, Pennsylvania yes
Chesterfield, Missouri yes
Chicago Midway International Airport Yes ("DSTObserved")
Chicago Midway International Airport yes ("DSTObserved")
Chile Standard Time Chile Summer Time ("observesDSTWith")
Chilton County, Alabama yes
China Standard Time no ("usesDaylightSavingTime")
Chipping Campden British Summer Time
Chita Time no daylight saving time ("DSTObserved")
Churchill County yes
Cibola County, New Mexico yes
City and County of Swansea UTC+1
City of Fairfax Eastern Daylight Time
City of Falls Church yes
City of Gaithersburg, Maryland Eastern Daylight Time ("hasDaylightSavingTime")
City of Manassas Park, Virginia yes
Clackamas County, Oregon yes
Clacton-on-Sea BST ("observesDST")
Clarence, Iowa yes
Clarington yes
Clark County, Ohio yes
Clay County, Florida Eastern Daylight Time
Clayton County, Georgia yes
Cloutierville, Louisiana CDT
Clovis yes
Cobb County, Georgia yes
Coconino County, Arizona no (most of county)
Collonge-Bellerive Central European Summer Time
Colmar Manor, Maryland yes
Colonia Atlampa Central Daylight Time (UTC−5)
Colonia Cultura Maya Central Daylight Time
Colonia Héroes de Padierna yes
Colonia Paulino Navarro yes
Colonia Peralvillo true
Commack, New York yes
Concourse C observes daylight saving time ("hasDST")
Connor Township, Maine yes
Coopers, West Virginia UTC−04:00 ("timeZoneDaylightSaving")
Corryton yes
Cottonwood, Arizona false ("usesDaylightSavingTime")
Cove Gap, Pennsylvania Eastern Daylight Time
Cranbury Township yes
Crawford County, Kansas Yes
Cuba yes ("usesDaylightSavingTime")
Cuba Standard Time true
Culpeper County, Virginia yes
Cumberland County, North Carolina yes
Dakota County, Nebraska UTC−05:00 ("observesDST")
Dallas Executive Airport yes ("usesDST")
Danville, Virginia Eastern Daylight Time ("observesDST")
De Baca County yes
Deans Eastern Daylight Time
Decatur County, Georgia yes
Del Norte International Airport yes ("usesDaylightSavingTime")
Delaware County, Ohio yes
Delaware County, Pennsylvania true
Denbighshire UTC+01:00
Derby, Derbyshire, England BST ("observesDaylightSavingTimeZone")
Devore, California yes
Dingle Ridge yes
District of Leipzig Central European Summer Time
Dixfield, Maine yes ("hasDaylightSavingTime")
Dorchester County, South Carolina yes
Douglas County, Nevada yes
Douglas County, Nevada yes ("observesDST")
Dover, New York true
Downtown Seattle UTC−07:00 ("observesDST")
Doylestown, Pennsylvania Eastern Daylight Time ("hasDaylightSavingTimeZone") NERFINISHED
Dulles, Virginia Eastern Daylight Time ("observesDST")
Dumfries Eastern Daylight Time ("hasDaylightSavingTimeZone")
Dumfries, Virginia UTC−04:00 ("usesTimeZoneDST")
EAST true
EGKK true ("usesDaylightSavingTime")
ET Eastern Daylight Time ("hasDaylightSavingTime")
ET true
EWR true ("DSTObserved")
Eagle Lake, Maine Yes ("observesDST")
Early County, Georgia true
East Africa Time false ("daylightSavingTimeObserved")
East Africa Time no
East Brunswick Township Eastern Daylight Time ("hasDaylightSavingTimeZone")
East Lansing yes
East Midlands Airport British Summer Time ("usesDaylightSavingTime")
East Milton yes
East Northport, New York yes
East Woodbridge Eastern Daylight Time
Easter Island Standard Time true
Eastern Time Zone Canada (most locations) ("followsDaylightSavingRulesOf")
Eastern Time Zone United States (most locations) ("followsDaylightSavingRulesOf")
Eastham British Summer Time
Easton, Connecticut yes
Ecuador Time false
Ede Central European Summer Time ("usesDaylightSavingTime")
Eden, Colorado yes ("usesDaylightSavingTime")
Edinburg, Texas yes
Edinburgh Airport British Summer Time ("usesDaylightSavingTime")
Edinburgh and South East Scotland city region BST
Edwardstone British Summer Time ("observesDST")
El Dorado County yes
El Portal UTC−07:00
Elk Grove Township, Cook County, Illinois yes
Ellis County, Oklahoma yes
Embassy of Malta in Washington, D.C. true ("observesDST")
Eppley Airfield yes ("usesDaylightSavingTime")
Erzhausen Central European Summer Time
Essex County, New Jersey yes
Estacada, Oregon yes
Eureka County, Nevada yes
Eureka, Illinois Central Daylight Time
Europe/London true
FET false
Fairfield County, Ohio yes
Fairfield, California yes
Fallon yes
Farmington, Connecticut true
Faroe Islands UTC+1 ("observesDST")
Fauquier County, Virginia yes
Fayette County yes
Finland true ("usesDaylightSavingTime")
Flagstaff no
Forest Grove, Oregon UTC−07:00
Fort Smith metropolitan area (Oklahoma portion) UTC−05:00
Fort Washington, Maryland yes
Fort Yuma Indian Reservation no ("hasDST")
Franklin County, Ohio yes
Franklin Township, Somerset County, New Jersey yes
Freeland yes ("usesDaylightSavingTime")
Freshwater BST
Friday Bridge British Summer Time ("observesDST")
Fridley, Minnesota, United States Central Daylight Time
GMT true ("hasNoDaylightSavingOffset")
GST false ("DSTObserved")
GST no
Gainesville, Virginia yes
Gaithersburg true ("hasDaylightSavingTime")
Galt yes
Gatineau UTC−04:00
Gatwick Airport true ("usesDaylightSavingTime")
Gaza Strip UTC+03:00
General Abelardo L. Rodríguez International Airport yes ("usesDST")
Geneva metropolitan area Central European Summer Time ("usesDaylightSavingTime")
George Best Belfast City Airport British Summer Time ("usesDaylightSavingTime")
George Best Belfast City Airport yes ("usesDaylightSavingTime")
Georgia Standard Time no
Germantown Yes ("usesDaylightSavingTime")
Ghana false ("usesDaylightSavingTime")
Gibraltar Airport CEST ("usesDaylightSavingTime")
Gillingham British Summer Time
Gjøvik Central European Summer Time
Glasgow Airport yes ("usesDaylightSavingTime")
Glendale Heights, Illinois true
Glendale, Arizona false ("usesDaylightSavingTime")
Gloucester County, New Jersey yes
Gmina Sucha Beskidzka Central European Summer Time
Godalming BST ("observesDST")
Goes Central European Summer Time ("usesDaylightSavingTimeZone")
Goole British Summer Time
Goshen, New York yes ("usesDaylightSavingTime")
Gramercy Park, Los Angeles yes
Grangemouth British Summer Time ("usesDaylightSavingTime")
Granjas Navidad yes
Granville County, North Carolina Eastern Daylight Time ("observesDST")
Grave CEST ("usesDaylightSavingTime")
Greater Hartford Eastern Daylight Time ("observesDST")
Greater Havana yes
Greater Poland Voivodeship Central European Summer Time
Greater Sudbury Airport true ("usesDaylightSavingTime")
Greensboro, North Carolina yes ("usesDaylightSavingTime")
Greenwich Mean Time false ("observesDaylightSaving")
Grundy County, Illinois true ("observesDST")
Guelph yes ("usesDaylightSavingTime")
Gulf Standard Time false ("DSTObserved")
Gulf Standard Time no
Güira de Melena UTC−04:00
Haarlemmermeer Central European Summer Time
Haddington yes
Hagerstown, Maryland yes
Hale British Summer Time
Halesite, New York yes
Hampden, Maine yes
Hampton Falls, New Hampshire yes
Hana, Maui no
Hancock, Iowa true ("hasDaylightSavingTime")
Hanover, New Hampshire true
Harbour Grace true ("usesDaylightSavingTime")
Harlingen Central European Summer Time
Harris County UTC−05:00
Harris County, Georgia true
Harrison County, Iowa true
Harvard, Massachusetts yes
Havasupai Indian Reservation false
Hawaii–Aleutian Standard Time no
Hawthorne, California Pacific Daylight Time
Haymarket, London BST ("observesDST")
Heathcote yes
Heathrow Airport true ("usesDaylightSavingTime")
Heenvliet yes ("observesDST")
Henderson County, Texas true
Henry County, Georgia Eastern Daylight Time
Hermon, Maine true
Highland council area BST
Hillsborough Township, New Jersey yes
Honolulu County no ("usesDaylightSavingTime")
Hoofddorp yes ("usesDaylightSavingTime")
Hopi Reservation false
Hualapai Indian Reservation no
Hudson, Massachusetts Eastern Daylight Time ("observesDST")
Hungary true ("usesDaylightSavingTime")
Hunstanton British Summer Time ("observesDST")
Hunt County, Texas Central Daylight Time
Huntington, New York yes
Iceland false ("usesDaylightSavingTime")
Idleyld Park, Oregon Pacific Daylight Time ("observesDST")
Indian Standard Time false ("observesDST")
Indian Standard Time no ("usesDaylightSavingTime")
Indian/Christmas false
Indochina Time false ("usesDaylightSavingTime")
Inkster, Michigan yes
Inverness UTC+01:00 ("observesDST")
Iqaluit true ("usesDaylightSavingTime")
Irish Standard Time yes ("observesDST")
Isles of Scilly yes ("usesDaylightSavingTime")
Israel Standard Time between spring and autumn ("DSTObserved")
Israel Standard Time true
JST false
JST no ("DSTObserved")
Japan no ("usesDaylightSavingTime")
Japan Standard Time false
Japan Standard Time no ("usesDaylightSavingTime")
Jasper County, Iowa yes
Jasper County, Missouri yes
Jay, Maine yes
Jefferson Valley yes
Jessamine County, Kentucky UTC−04:00 ("observesDST")
José Martí International Airport yes ("usesDST")
Jönköping true ("usesDaylightSavingTime")
KADW true ("usesDaylightSavingTime")
KMVY yes ("usesDaylightSavingTime")
KONT yes ("usesDaylightSavingTime")
KPHX false ("usesDaylightSavingTime")
KSJC Yes ("DSTObserved")
Kailua, Hawaii, United States no
Kailua-Kona no
Kampen Central European Summer Time ("observesDST")
Kane County, Illinois yes
Kapelle Central European Summer Time
Karditsa regional unit Eastern European Summer Time
Karmøy CEST
Kastoria (regional unit) Eastern European Summer Time
Kauaʻi no
Kermadec Islands UTC+13
Kingstowne, Virginia true
Kipahulu, Maui, Hawaii, United States no
Kirkcaldy UTC+1 ("observesDaylightSavingTimeZone")
Kirklees British Summer Time
Knowsley British Summer Time
Knox County, Tennessee yes
Korea Standard Time false ("DSTObserved")
Korea Standard Time no ("usesDaylightSavingTime")
L'Ancienne-Lorette yes
LFMN true ("usesDaylightSavingTime")
La Nopalera Central Daylight Time
La Paz County, Arizona no
LaGrange–Callaway Airport true ("usesDaylightSavingTime")
Laconnex true ("usesDaylightSavingTime")
Lake County, Indiana UTC−05:00 ("followsTimeZoneDST")
Lakewood Township, New Jersey yes
Landsberg am Lech district Central European Summer Time
Lanham, Maryland yes
Largo, Maryland yes
Lasithi regional unit Eastern European Summer Time
Lawrence County, Indiana yes
Lawrence Township, Mercer County, New Jersey yes
Lea County true
Leamington, Ontario yes
Lee County, North Carolina Eastern Daylight Time ("usesTimeZoneDST")
Lee's Summit, Missouri Yes
Leeds Bradford Airport yes ("usesDaylightSavingTime")
Lenoir City UTC−04:00 ("usesTimeZoneDST")
Leominster, Massachusetts yes
Les Rivières yes
Levasy, Missouri true
Lewis County, Washington UTC−07:00 ("observesDST")
Lexington, Virginia UTC−04:00 ("usesTimeZoneDST")
Lichfield British Summer Time ("observesDST")
Ligerz Central European Summer Time ("usesTimeZoneDST")
Lightwater BST ("observesDaylightSavingTimeZone")
Lily Lake, Illinois true
Lincoln County, New Mexico true
Lincoln, Massachusetts yes
Lisle Township true
Lisle Township, DuPage County, Illinois Central Daylight Time
Litchfield, Connecticut true
Liverpool John Lennon Airport yes ("usesDaylightSavingTime")
Livingston, New Jersey yes

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