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The World Clock - Time Zone difference from U.S.A. – California – Concord

Add or subtract the given number of hours to/from Concord time to get the time in these cities.

Note: Time zone differences will vary during the year, as different countries observe DST during different periods. Therefore, you should usually use The World Clock instead

Time zone differences around the world

Abidjan+7 hoursGuayaquil+2 hoursPalikir+18 hours
Abu Dhabi+11 hoursHagåtña+17 hoursPalma *+9 hours
Abuja+8 hoursHalifax *+4 hoursPanama+2 hours
Acapulco *+2 hoursHamilton *+4 hoursPapeete-3 hours
Accra+7 hoursHammerfest *+9 hoursParamaribo+4 hours
Adak *-2 hoursHanoi+14 hoursParis *+9 hours
Adamstown-1 hourHappy Valley-Goose Bay *+4 hoursPatna+12:30 hours
Addis Ababa+10 hoursHarare+9 hoursPensacola *+2 hours
Adelaide *+17:30 hoursHartford *+3 hoursPerm+12 hours
Aden+10 hoursHavana *+3 hoursPerth+15 hours
Agra+12:30 hoursHelsinki *+10 hoursPetropavlovsk-Kamchatsky+19 hours
Aguascalientes *+2 hoursHermosillosame timePevek+19 hours
Ahmedgarh+12:30 hoursHo Chi Minh+14 hoursPhiladelphia *+3 hours
Albuquerque *+1 hourHobart *+18 hoursPhnom Penh+14 hours
Alert *+3 hoursHong Kong+15 hoursPhoenixsame time
Algiers+8 hoursHoniara+18 hoursPodgorica *+9 hours
Alice Springs+16:30 hoursHonolulu-3 hoursPond Inlet *+3 hours
Almaty+13 hoursHouston *+2 hoursPonta Delgada *+7 hours
Alofi-4 hoursHovd+14 hoursPontianak+14 hours
Amman *+10 hoursIndianapolis *+3 hoursPort-au-Prince *+3 hours
Amsterdam *+9 hoursIndore+12:30 hoursPort-aux-Francais+12 hours
Amsterdam Island+12 hoursInuvik *+1 hourPort Louis+11 hours
Anadyr+19 hoursIrkutsk+15 hoursPort Moresby+17 hours
Anchorage *-1 hourIslamabad+12 hoursPort of Spain+3 hours
Andorra La Vella *+9 hoursIstanbul *+10 hoursPort Vila+18 hours
Ankara *+10 hoursIttoqqortoormiit *+7 hoursPortland *same time
Antananarivo+10 hoursIzhevsk+11 hoursPorto Novo+8 hours
Apia *+21 hoursJackson *+2 hoursPrague *+9 hours
Aqtobe+12 hoursJakarta+14 hoursPraia+6 hours
Ashgabat+12 hoursJamestown+7 hoursPretoria+9 hours
Asmara+10 hoursJayapura+16 hoursProvidence *+3 hours
Astana+13 hoursJerusalem *+10 hoursPune+12:30 hours
Asuncion *+4 hoursJohannesburg+9 hoursPunta Arenas+4 hours
Athens *+10 hoursJuba+10 hoursPyongyang+15:30 hours
Atlanta *+3 hoursJuneau *-1 hourQaanaaq *+5 hours
Auckland *+20 hoursKabul+11:30 hoursQuébec *+3 hours
Augusta *+3 hoursKaliningrad+9 hoursQuito+2 hours
Austin *+2 hoursKampala+10 hoursRabat *+8 hours
Baghdad+10 hoursKangerlussuaq *+5 hoursRaleigh *+3 hours
Baker Island-5 hoursKansas City *+2 hoursRapid City *+1 hour
Baker Lake *+2 hoursKarachi+12 hoursRarotonga-3 hours
Baku *+12 hoursKaraj+10:30 hoursRecife+4 hours
Balikpapan+15 hoursKathmandu+12:45 hoursRegina+1 hour
Baltimore *+3 hoursKazan+10 hoursResolute Bay *+2 hours
Bamako+7 hoursKemi *+10 hoursReykjavik+7 hours
Bandar Seri Begawan+15 hoursKhartoum+10 hoursRichmond *+3 hours
Bandung+14 hoursKhatanga+14 hoursRiga *+10 hours
Bangkok+14 hoursKigali+9 hoursRio Branco+2 hours
Bangui+8 hoursKing Edward Point+5 hoursRio de Janeiro+4 hours
Banjul+7 hoursKingston+2 hoursRiyadh+10 hours
Barcelona *+9 hoursKingstown+3 hoursRome *+9 hours
Basse-Terre (Guadeloupe)+3 hoursKinshasa+8 hoursRoseau+3 hours
Basseterre (St. Kitts)+3 hoursKiritimati+21 hoursRovaniemi *+10 hours
Beijing+15 hoursKnoxville *+3 hoursSacramento *same time
Beirut *+10 hoursKobe+16 hoursSaint-Denis+11 hours
Belém+4 hoursKolkata+12:30 hoursSaint George's+3 hours
Belfast *+8 hoursKomsomolsk-on-Amur+17 hoursSaint John (CA - NB) *+4 hours
Belgrade *+9 hoursKrasnoyarsk+14 hoursSaint John's (Antigua)+3 hours
Belmopan+1 hourKuala Lumpur+15 hoursSaint-Petersburg+10 hours
Belushya Guba+10 hoursKuujjuaq *+3 hoursSalem *same time
Bengaluru+12:30 hoursKuwait City+10 hoursSalt Lake City *+1 hour
Berlin *+9 hoursKyiv *+10 hoursSalvador+4 hours
Bern *+9 hoursKyoto+16 hoursSamara+11 hours
Bhubaneshwar+12:30 hoursLa Paz+3 hoursSan Diego *same time
Billings *+1 hourLagos+8 hoursSan Francisco *same time
Bishkek+13 hoursLahore+12 hoursSan Jose (CR)+1 hour
Bismarck *+2 hoursLas Vegas *same timeSan Jose (USA) *same time
Bissau+7 hoursLhasa+15 hoursSan Juan+3 hours
Blanc-Sablon+3 hoursLibreville+8 hoursSan Marino *+9 hours
Bogota+2 hoursLilongwe+9 hoursSan Salvador+1 hour
Boise *+1 hourLima+2 hoursSana+10 hours
Boston *+3 hoursLincoln *+2 hoursSantiago+4 hours
Brasilia+4 hoursLisbon *+8 hoursSanto Domingo+3 hours
Bratislava *+9 hoursLittle Rock *+2 hoursSão Paulo+4 hours
Brazzaville+8 hoursLjubljana *+9 hoursSão Tomé+7 hours
Bridgetown+3 hoursLomé+7 hoursSapporo+16 hours
Brisbane+17 hoursLondon *+8 hoursSarajevo *+9 hours
Brussels *+9 hoursLongyearbyen *+9 hoursSeattle *same time
Bucharest *+10 hoursLos Angeles *same timeSeoul+16 hours
Budapest *+9 hoursLouisville *+3 hoursShanghai+15 hours
Buenos Aires+4 hoursLuanda+8 hoursShenzhen+15 hours
Bujumbura+9 hoursLubumbashi+9 hoursSimferopol+10 hours
Cairns+17 hoursLudhiana+12:30 hoursSingapore+15 hours
Cairo+9 hoursLusaka+9 hoursSioux Falls *+2 hours
Calgary *+1 hourLuxembourg *+9 hoursSkopje *+9 hours
Canberra *+18 hoursMadison *+2 hoursSofia *+10 hours
Cancún+2 hoursMadrid *+9 hoursSrednekolymsk+18 hours
Cape Town+9 hoursMadurai+12:30 hoursSri Jayawardenapura Kotte+12:30 hours
Caracas+2:30 hoursMagadan+17 hoursSt. John's (CA - NF) *+4:30 hours
Cardiff *+8 hoursMajuro+19 hoursSt. Louis *+2 hours
Casablanca *+8 hoursMakassar+15 hoursSt. Paul *+2 hours
Castries+3 hoursMakkah+10 hoursStanley+4 hours
Cayenne+4 hoursMalabo+8 hoursStockholm *+9 hours
Charleston *+3 hoursMale+12 hoursSucre+3 hours
Chatham Islands *+20:45 hoursManado+15 hoursSurabaya+14 hours
Chelyabinsk+12 hoursManagua+1 hourSurat+12:30 hours
Chennai+12:30 hoursManama+10 hoursSuva+19 hours
Cheyenne *+1 hourManaus+3 hoursSuzhou+15 hours
Chibougamau *+3 hoursManila+15 hoursSydney *+18 hours
Chicago *+2 hoursManokwari+16 hoursTaipei+15 hours
Chisinau *+10 hoursMaputo+9 hoursTallinn *+10 hours
Chita+15 hoursMarion Island (Prince Edward Islands)+10 hoursTarawa+19 hours
Chongqing+15 hoursMary's Harbour *+4:30 hoursTashkent+12 hours
Colombo+12:30 hoursMaseru+9 hoursTbilisi+11 hours
Columbia *+3 hoursMazatlan *+1 hourTegucigalpa+1 hour
Columbus *+3 hoursMbabane+9 hoursTehran+10:30 hours
Conakry+7 hoursMedina+10 hoursTel Aviv *+10 hours
Concord *+3 hoursMelbourne *+18 hoursThimphu+13 hours
Copenhagen *+9 hoursMelekeok+16 hoursThiruvananthapuram+12:30 hours
Coral Harbour+2 hoursMexicali *same timeThule Air Base *+4 hours
Córdoba+4 hoursMexico City *+2 hoursTijuana *same time
Dakar+7 hoursMiami *+3 hoursTiksi+16 hours
Dallas *+2 hoursMidland *+2 hoursTimbuktu+7 hours
Damascus *+10 hoursMidway-4 hoursTirana *+9 hours
Danmarkshavn+7 hoursMilan *+9 hoursTokyo+16 hours
Dar es Salaam+10 hoursMilwaukee *+2 hoursTopeka *+2 hours
Darwin+16:30 hoursMinneapolis *+2 hoursToronto *+3 hours
Delhi+12:30 hoursMinsk+10 hoursTórshavn *+8 hours
Denpasar+15 hoursMogadishu+10 hoursTripoli+9 hours
Denver *+1 hourMonaco *+9 hoursTunis+8 hours
Des Moines *+2 hoursMonrovia+7 hoursUfa+12 hours
Detroit *+3 hoursMontevideo+4 hoursUlaanbaatar+15 hours
Dhaka+13 hoursMontgomery *+2 hoursUnalaska *-1 hour
Diego Garcia+13 hoursMontpelier *+3 hoursÜrümqi+15 hours
Dili+16 hoursMontreal *+3 hoursVaduz *+9 hours
Djibouti+10 hoursMoroni+10 hoursValletta *+9 hours
Dodoma+10 hoursMoscow+10 hoursVancouver *same time
Doha+10 hoursMumbai+12:30 hoursVaranasi+12:30 hours
Douglas *+8 hoursMurmansk+10 hoursVatican City *+9 hours
Dover *+3 hoursMuscat+11 hoursVeracruz *+2 hours
Dubai+11 hoursNagoya+16 hoursVerkhoyansk+17 hours
Dublin *+8 hoursNairobi+10 hoursVictoria+11 hours
Dushanbe+12 hoursNashville *+2 hoursVienna *+9 hours
Easter Island+2 hoursNassau *+3 hoursVientiane+14 hours
Edinburgh *+8 hoursNaypyidaw+13:30 hoursVilnius *+10 hours
Edmonton *+1 hourNdjamena+8 hoursVladivostok+17 hours
El Aaiún *+8 hoursNew Delhi+12:30 hoursWake Island+19 hours
Eucla+15:45 hoursNew Orleans *+2 hoursWarsaw *+9 hours
Eureka *+2 hoursNew York *+3 hoursWashington DC *+3 hours
Fairbanks *-1 hourNewark *+3 hoursWellington *+20 hours
Fakaofo+20 hoursNiamey+8 hoursWhitehorse *same time
Fort-de-France+3 hoursNicosia *+10 hoursWindhoek *+9 hours
Fortaleza+4 hoursNorilsk+14 hoursWinnipeg *+2 hours
Frankfurt *+9 hoursNouakchott+7 hoursYakutsk+16 hours
Freetown+7 hoursNovgorod+10 hoursYamoussoukro+7 hours
Funafuti+19 hoursNovosibirsk+13 hoursYangon+13:30 hours
Gaborone+9 hoursNukualofa+20 hoursYaoundé+8 hours
Galapagos Islands+1 hourNuuk *+5 hoursYaren+19 hours
Geneva *+9 hoursOdesa *+10 hoursYekaterinburg+12 hours
George Town (Cayman)+2 hoursOklahoma City *+2 hoursYellowknife *+1 hour
Georgetown (Guyana)+3 hoursOmsk+13 hoursYerevan+11 hours
Gibraltar *+9 hoursOral+12 hoursYokohama+16 hours
Glasgow *+8 hoursOrlando *+3 hoursYuzhno-Sakhalinsk+17 hours
Grise Fiord *+3 hoursOsaka+16 hoursZagreb *+9 hours
Guadalajara *+2 hoursOslo *+9 hoursZürich *+9 hours
Guarulhos+4 hoursOttawa *+3 hours
Guatemala+1 hourOuagadougou+7 hours

* = Adjusted for DST or summer time (192 places).


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