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The World Clock - Time Zone difference from Canada – Ontario – Ottawa

Add or subtract the given number of hours to/from Ottawa 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

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Abidjan	+5 hours	Darwin	+14:30 hours	Ludhiana	+10:30 hours	Rapid City	-2 hours
Abu Dhabi	+9 hours	Delhi	+10:30 hours	Lusaka	+7 hours	Rarotonga	-5 hours
Abuja	+6 hours	Denpasar	+13 hours	Luxembourg	+6 hours	Recife	+2 hours
Acapulco	-1 hour	Denver	-2 hours	Madison	-1 hour	Regina	-1 hour
Accra	+5 hours	Des Moines	-1 hour	Madrid	+6 hours	Resolute	-1 hour
Adak	-5 hours	Detroit	same time	Madurai	+10:30 hours	Reykjavik	+5 hours
Adamstown	-3 hours	Dhaka	+11 hours	Magadan	+17 hours	Richmond	same time
Addis Ababa	+8 hours	Diego Garcia	+11 hours	Majuro	+17 hours	Riga	+7 hours
Adelaide *	+15:30 hours	Dili	+14 hours	Makassar	+13 hours	Rio de Janeiro *	+3 hours
Aden	+8 hours	Djibouti	+8 hours	Makkah	+8 hours	Riyadh	+8 hours
Agra	+10:30 hours	Dodoma	+8 hours	Malabo	+6 hours	Rome	+6 hours
Aguascalientes	-1 hour	Doha	+8 hours	Male	+10 hours	Roseau	+1 hour
Albuquerque	-2 hours	Douglas	+5 hours	Manado	+13 hours	Rovaniemi	+7 hours
Algiers	+6 hours	Dover	same time	Managua	-1 hour	Sacramento	-3 hours
Alice Springs	+14:30 hours	Dubai	+9 hours	Manama	+8 hours	Saint-Denis	+9 hours
Almaty	+11 hours	Dublin	+5 hours	Manaus	+1 hour	Saint George's	+1 hour
Alofi	-6 hours	Dushanbe	+10 hours	Manila	+13 hours	Saint John (CA - NB)	+1 hour
Amman *	+8 hours	Easter Island *	same time	Manokwari	+14 hours	Saint John's (Antigua)	+1 hour
Amsterdam	+6 hours	Edmonton	-2 hours	Maputo	+7 hours	Saint-Petersburg	+9 hours
Anadyr	+17 hours	El Aaiún	+5 hours	Maseru	+7 hours	Salem	-3 hours
Anchorage	-4 hours	Eucla	+13:45 hours	Mazatlan	-2 hours	Salt Lake City	-2 hours
Andorra La Vella	+6 hours	Fairbanks	-4 hours	Mbabane	+7 hours	Salvador	+2 hours
Ankara	+7 hours	Fakaofo	+18 hours	Medina	+8 hours	Samara	+9 hours
Antananarivo	+8 hours	Fort-de-France	+1 hour	Melbourne *	+16 hours	San Diego	-3 hours
Apia *	+19 hours	Fortaleza	+2 hours	Melekeok	+14 hours	San Francisco	-3 hours
Aqtobe	+10 hours	Frankfurt	+6 hours	Mexicali	-3 hours	San Jose (CR)	-1 hour
Ashgabat	+10 hours	Freetown	+5 hours	Mexico City	-1 hour	San Jose (USA)	-3 hours
Asmara	+8 hours	Funafuti	+17 hours	Miami	same time	San Juan	+1 hour
Astana	+11 hours	Gaborone	+7 hours	Midland	-1 hour	San Marino	+6 hours
Asuncion *	+2 hours	Galapagos Islands	-1 hour	Midway	-6 hours	San Salvador	-1 hour
Athens	+7 hours	Geneva	+6 hours	Milan	+6 hours	Sana	+8 hours
Atlanta	same time	Georgetown	+1 hour	Milwaukee	-1 hour	Santiago *	+2 hours
Auckland *	+18 hours	Gibraltar	+6 hours	Minneapolis	-1 hour	Santo Domingo	+1 hour
Augusta	same time	Glasgow	+5 hours	Minsk	+8 hours	Sao Paulo *	+3 hours
Austin	-1 hour	Guadalajara	-1 hour	Mogadishu	+8 hours	São Tomé	+5 hours
Azores	+4 hours	Guam (Hagåtña)	+15 hours	Monaco	+6 hours	Sapporo	+14 hours
Baghdad	+8 hours	Guatemala	-1 hour	Monrovia	+5 hours	Sarajevo	+6 hours
Baker Lake	-1 hour	Guayaquil	same time	Montevideo *	+3 hours	Seattle	-3 hours
Baku	+9 hours	Halifax	+1 hour	Montgomery	-1 hour	Seoul	+14 hours
Balikpapan	+13 hours	Hamilton	+1 hour	Montpelier	same time	Shanghai	+13 hours
Baltimore	same time	Hammerfest	+6 hours	Montreal	same time	Shenzhen	+13 hours
Bamako	+5 hours	Hanoi	+12 hours	Moroni	+8 hours	Singapore	+13 hours
Bandar Seri Begawan	+13 hours	Happy Valley-Goose Bay	+1 hour	Moscow	+9 hours	Sioux Falls	-1 hour
Bandung	+12 hours	Harare	+7 hours	Mumbai	+10:30 hours	Skopje	+6 hours
Bangalore	+10:30 hours	Hartford	same time	Murmansk	+9 hours	Sofia	+7 hours
Bangkok	+12 hours	Havana	same time	Muscat	+9 hours	Sri Jayawardenapura Kotte	+10:30 hours
Bangui	+6 hours	Helsinki	+7 hours	Nagoya	+14 hours	St. John's (CA - NF)	+1:30 hours
Banjul	+5 hours	Hermosillo	-2 hours	Nairobi	+8 hours	St. Louis	-1 hour
Barcelona	+6 hours	Ho Chi Minh	+12 hours	Nashville	-1 hour	St. Paul	-1 hour
Basse-Terre (Guadeloupe)	+1 hour	Hobart *	+16 hours	Nassau	same time	Stanley *	+2 hours
Basseterre (St. Kitts)	+1 hour	Hong Kong	+13 hours	Naypyidaw	+11:30 hours	Stockholm	+6 hours
Beijing	+13 hours	Honiara	+16 hours	Ndjamena	+6 hours	Sucre	+1 hour
Beirut	+7 hours	Honolulu	-5 hours	New Delhi	+10:30 hours	Surabaya	+12 hours
Belém	+2 hours	Houston	-1 hour	New Orleans	-1 hour	Surat	+10:30 hours
Belfast	+5 hours	Hovd	+12 hours	New York	same time	Suva *	+18 hours
Belgrade	+6 hours	Indianapolis	same time	Newark	same time	Suzhou	+13 hours
Belmopan	-1 hour	Indore	+10:30 hours	Niamey	+6 hours	Sydney *	+16 hours
Belushya Guba	+9 hours	Inuvik	-2 hours	Nicosia	+7 hours	Taipei	+13 hours
Berlin	+6 hours	Irkutsk	+14 hours	Norilsk	+13 hours	Tallinn	+7 hours
Bern	+6 hours	Islamabad	+10 hours	Nouakchott	+5 hours	Tarawa	+17 hours
Bhubaneshwar	+10:30 hours	Istanbul	+7 hours	Novgorod	+9 hours	Tashkent	+10 hours
Billings	-2 hours	Ittoqqortoormiit	+4 hours	Novosibirsk	+12 hours	Tbilisi	+9 hours
Bishkek	+11 hours	Jackson	-1 hour	Nukualofa	+18 hours	Tegucigalpa	-1 hour
Bismarck	-1 hour	Jakarta	+12 hours	Nuuk	+2 hours	Tehran	+8:30 hours
Bissau	+5 hours	Jamestown	+5 hours	Odesa	+7 hours	Tel Aviv	+7 hours
Blanc-Sablon	+1 hour	Jayapura	+14 hours	Oklahoma City	-1 hour	Thimphu	+11 hours
Bogota	same time	Jerusalem	+7 hours	Omsk	+12 hours	Thiruvananthapuram	+10:30 hours
Boise	-2 hours	Johannesburg	+7 hours	Oral	+10 hours	Tijuana	-3 hours
Boston	same time	Juba	+8 hours	Orlando	same time	Tirana	+6 hours
Brasilia *	+3 hours	Kabul	+9:30 hours	Osaka	+14 hours	Tokyo	+14 hours
Bratislava	+6 hours	Kaliningrad	+8 hours	Oslo	+6 hours	Topeka	-1 hour
Brazzaville	+6 hours	Kampala	+8 hours	Ottawa	same time	Toronto	same time
Bridgetown	+1 hour	Kansas City	-1 hour	Ouagadougou	+5 hours	Tórshavn	+5 hours
Brisbane	+15 hours	Karachi	+10 hours	Palikir	+16 hours	Tripoli	+6 hours
Brussels	+6 hours	Kathmandu	+10:45 hours	Palma	+6 hours	Tunis	+6 hours
Bucharest	+7 hours	Kazan	+9 hours	Panama	same time	Ufa	+11 hours
Budapest	+6 hours	Khartoum	+8 hours	Papeete	-5 hours	Ulaanbaatar	+13 hours
Buenos Aires	+2 hours	Kigali	+7 hours	Paramaribo	+2 hours	Unalaska	-4 hours
Bujumbura	+7 hours	King Edward Point	+3 hours	Paris	+6 hours	Ürümqi	+13 hours
Cairns	+15 hours	Kingston	same time	Patna	+10:30 hours	Vaduz	+6 hours
Cairo	+7 hours	Kingstown	+1 hour	Pensacola	-1 hour	Valletta	+6 hours
Calgary	-2 hours	Kinshasa	+6 hours	Perm	+11 hours	Vancouver	-3 hours
Canberra *	+16 hours	Kiritimati	+19 hours	Perth	+13 hours	Varanasi	+10:30 hours
Cape Town	+7 hours	Kobe	+14 hours	Petropavlovsk-Kamchatsky	+17 hours	Vatican City	+6 hours
Caracas	+0:30 hours	Kolkata	+10:30 hours	Philadelphia	same time	Veracruz	-1 hour
Cardiff	+5 hours	Komsomolsk-on-Amur	+16 hours	Phnom Penh	+12 hours	Victoria	+9 hours
Casablanca	+5 hours	Krasnoyarsk	+13 hours	Phoenix	-2 hours	Vienna	+6 hours
Castries	+1 hour	Kuala Lumpur	+13 hours	Podgorica	+6 hours	Vientiane	+12 hours
Cayenne	+2 hours	Kuwait City	+8 hours	Pond Inlet	same time	Vilnius	+7 hours
Charleston	same time	Kyiv	+7 hours	Pontianak	+12 hours	Vladivostok	+16 hours
Chatham Islands *	+18:45 hours	Kyoto	+14 hours	Port-au-Prince	same time	Wake Island	+17 hours
Chelyabinsk	+11 hours	La Paz	+1 hour	Port-aux-Francais	+10 hours	Warsaw	+6 hours
Chennai	+10:30 hours	Lagos	+6 hours	Port Louis	+9 hours	Washington DC	same time
Cheyenne	-2 hours	Lahore	+10 hours	Port Moresby	+15 hours	Wellington *	+18 hours
Chibougamau	same time	Las Vegas	-3 hours	Port of Spain	+1 hour	Whitehorse	-3 hours
Chicago	-1 hour	Lhasa	+13 hours	Port Vila	+16 hours	Windhoek *	+7 hours
Chisinau	+7 hours	Libreville	+6 hours	Portland	-3 hours	Winnipeg	-1 hour
Chongqing	+13 hours	Lilongwe	+7 hours	Porto Novo	+6 hours	Yakutsk	+15 hours
Colombo	+10:30 hours	Lima	same time	Prague	+6 hours	Yamoussoukro	+5 hours
Columbia	same time	Lincoln	-1 hour	Praia	+4 hours	Yangon	+11:30 hours
Columbus	same time	Lisbon	+5 hours	Pretoria	+7 hours	Yaoundé	+6 hours
Conakry	+5 hours	Little Rock	-1 hour	Providence	same time	Yaren	+17 hours
Concord	same time	Ljubljana	+6 hours	Pune	+10:30 hours	Yekaterinburg	+11 hours
Copenhagen	+6 hours	Lome	+5 hours	Punta Arenas *	+2 hours	Yellowknife	-2 hours
Córdoba	+2 hours	London	+5 hours	Pyongyang	+14 hours	Yerevan	+9 hours
Dakar	+5 hours	Longyearbyen	+6 hours	Qaanaaq	+1 hour	Yokohama	+14 hours
Dallas	-1 hour	Los Angeles	-3 hours	Québec	same time	Yuzhno-Sakhalinsk	+16 hours
Damascus	+7 hours	Louisville	same time	Quito	same time	Zagreb	+6 hours
Danmarkshavn	+5 hours	Luanda	+6 hours	Rabat	+5 hours	Zürich	+6 hours
Dar es Salaam	+8 hours	Lubumbashi	+7 hours	Raleigh	same time
* = adjusted for daylight saving time (DST) or summer time (21 places). UTC (GMT/Zulu)-time: Monday, December 3, 2012 at 12:34:31 UTC is Coordinated Universal Time, GMT is Greenwich Mean Time.

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