| Los Angeles 11:26 am | Houston 1:26 pm | New York 2:26 pm | London 7:26 pm | Paris 8:26 pm |
|
Dubai 11:26 pm | Bangalore 12:56 am | Singapore 3:26 am | Sydney 6:26 am | Tokyo 4:26 am |
| Time zone | Time difference |
| Central Time | 1 hour ahead of Tucson. |
| Eastern Time | 2 hours ahead of Tucson. |
| Mountain Time | No time difference with Tucson. |
| Pacific Time | 1 hour behind Tucson. |
| AEST - Australian Eastern Standard Time | 17 hours ahead of Tucson time. |
| CET - Central European Time | 8 hours ahead of Tucson time. |
| GMT - Greenwich Mean Time | 7 hours ahead of Tucson time. |
| HST - Hawaii-Aleutian Standard Time | 3 hours behind Tucson time. |
| IST - India Standard Time | 12 hours, 30 minutes ahead of Tucson time. |
| Abidjan | 7 hours ahead of Tucson. |
| Abu Dhabi | 11 hours ahead of Tucson. |
| Abuja | 8 hours ahead of Tucson. |
| Acapulco | 1 hour ahead of Tucson. |
| Accra | 7 hours ahead of Tucson. |
| Adak | 3 hours behind Tucson. |
| Adamstown | 1 hour behind Tucson. |
| Addis Ababa | 10 hours ahead of Tucson. |
| Adelaide | 17 hours, 30 minutes ahead of Tucson. |
| Aden | 10 hours ahead of Tucson. |
| Agra | 12 hours, 30 minutes ahead of Tucson. |
| Aguascalientes | 1 hour ahead of Tucson. |
| Ahmedabad | 12 hours, 30 minutes ahead of Tucson. |
| Akron | 2 hours ahead of Tucson. |
| Al Jizah | 9 hours ahead of Tucson. |
| Albany | 2 hours ahead of Tucson. |
| Albuquerque | No time difference with Tucson. |
| Alexandria | 9 hours ahead of Tucson. |
| Algiers | 8 hours ahead of Tucson. |
| Almaty | 13 hours ahead of Tucson. |
| Alofi | 4 hours behind Tucson. |
| Amman | 9 hours ahead of Tucson. |
| Amsterdam | 8 hours ahead of Tucson. |
| Anadyr | 19 hours ahead of Tucson. |
| Anaheim | 1 hour behind Tucson. |
| Anchorage | 2 hours behind Tucson. |
| Andorra La Vella | 8 hours ahead of Tucson. |
| Ankara | 10 hours ahead of Tucson. |
| Anshan | 15 hours ahead of Tucson. |
| Antalya | 10 hours ahead of Tucson. |
| Antananarivo | 10 hours ahead of Tucson. |
| Apia | 21 hours ahead of Tucson. |
| Aqtau | 12 hours ahead of Tucson. |
| Aqtobe | 12 hours ahead of Tucson. |
| Arlington | 1 hour ahead of Tucson. |
| Ashgabat | 12 hours ahead of Tucson. |
| Asmara | 10 hours ahead of Tucson. |
| Astana | 13 hours ahead of Tucson. |
| Asuncion | 4 hours ahead of Tucson. |
| Athens | 9 hours ahead of Tucson. |
| Atlanta | 2 hours ahead of Tucson. |
| Auckland | 20 hours ahead of Tucson. |
| Augusta | 2 hours ahead of Tucson. |
| Aurora | No time difference with Tucson. |
| Austin | 1 hour ahead of Tucson. |
| Azores | 6 hours ahead of Tucson. |
| Baghdad | 10 hours ahead of Tucson. |
| Baku | 11 hours ahead of Tucson. |
| Balikpapan | 15 hours ahead of Tucson. |
| Baltimore | 2 hours ahead of Tucson. |
| Bamako | 7 hours ahead of Tucson. |
| Bandar Seri Begawan | 15 hours ahead of Tucson. |
| Bandung | 14 hours ahead of Tucson. |
| Bangalore | 12 hours, 30 minutes ahead of Tucson. |
| Bangkok | 14 hours ahead of Tucson. |
| Bangui | 8 hours ahead of Tucson. |
| Banjul | 7 hours ahead of Tucson. |
| Baotou | 15 hours ahead of Tucson. |
| Barcelona | 8 hours ahead of Tucson. |
| Basel | 8 hours ahead of Tucson. |
| Basra | 10 hours ahead of Tucson. |
| Basse-Terre | 3 hours ahead of Tucson. |
| Basseterre | 3 hours ahead of Tucson. |
| Bastia | 8 hours ahead of Tucson. |
| Baton Rouge | 1 hour ahead of Tucson. |
| Beijing | 15 hours ahead of Tucson. |
| Beirut | 9 hours ahead of Tucson. |
| Belfast | 7 hours ahead of Tucson. |
| Belgrade | 8 hours ahead of Tucson. |
| Belmopan | 1 hour ahead of Tucson. |
| Berlin | 8 hours ahead of Tucson. |
| Bern | 8 hours ahead of Tucson. |
| Bethlehem | 9 hours ahead of Tucson. |
| Bhubaneshwar | 12 hours, 30 minutes ahead of Tucson. |
| Billings | No time difference with Tucson. |
| Birmingham (UK) | 7 hours ahead of Tucson. |
| Birmingham (US) | 1 hour ahead of Tucson. |
| Bishkek | 13 hours ahead of Tucson. |
| Bismarck | 1 hour ahead of Tucson. |
| Bissau | 7 hours ahead of Tucson. |
| Bogota | 2 hours ahead of Tucson. |
| Boise | No time difference with Tucson. |
| Boston | 2 hours ahead of Tucson. |
| Brades | 3 hours ahead of Tucson. |
| Brampton | 2 hours ahead of Tucson. |
| Brasilia | 4 hours ahead of Tucson. |
| Bratislava | 8 hours ahead of Tucson. |
| Brazzaville | 8 hours ahead of Tucson. |
| Bridgetown | 3 hours ahead of Tucson. |
| Brisbane | 17 hours ahead of Tucson. |
| Brussels | 8 hours ahead of Tucson. |
| Bucharest | 9 hours ahead of Tucson. |
| Budapest | 8 hours ahead of Tucson. |
| Buenos Aires | 4 hours ahead of Tucson. |
| Buffalo | 2 hours ahead of Tucson. |
| Bujumbura | 9 hours ahead of Tucson. |
| Busan | 16 hours ahead of Tucson. |
| Cairo | 9 hours ahead of Tucson. |
| Calgary | No time difference with Tucson. |
| Cali | 2 hours ahead of Tucson. |
| Canberra | 18 hours ahead of Tucson. |
| Cancun | 2 hours ahead of Tucson. |
| Cape Town | 9 hours ahead of Tucson. |
| Caracas | 3 hours ahead of Tucson. |
| Cardiff | 7 hours ahead of Tucson. |
| Carson City | 1 hour behind Tucson. |
| Casablanca | 8 hours ahead of Tucson. |
| Castries | 3 hours ahead of Tucson. |
| Cayenne | 4 hours ahead of Tucson. |
| Cebu City | 15 hours ahead of Tucson. |
| Chandigarh | 12 hours, 30 minutes ahead of Tucson. |
| Changchun | 15 hours ahead of Tucson. |
| Changsha | 15 hours ahead of Tucson. |
| Charleston | 2 hours ahead of Tucson. |
| Charlotte | 2 hours ahead of Tucson. |
| Charlottetown | 3 hours ahead of Tucson. |
| Chatham Island | 20 hours, 45 minutes ahead of Tucson. |
| Chelyabinsk | 12 hours ahead of Tucson. |
| Chengdu | 15 hours ahead of Tucson. |
| Chennai | 12 hours, 30 minutes ahead of Tucson. |
| Cheyenne | No time difference with Tucson. |
| Chicago | 1 hour ahead of Tucson. |
| Chihuahua | No time difference with Tucson. |
| Chittagong | 13 hours ahead of Tucson. |
| Choibalsan | 15 hours ahead of Tucson. |
| Chongqing | 15 hours ahead of Tucson. |
| Christchurch | 20 hours ahead of Tucson. |
| Cincinnati | 2 hours ahead of Tucson. |
| Cleveland | 2 hours ahead of Tucson. |
| Colombo | 12 hours, 30 minutes ahead of Tucson. |
| Columbia | 2 hours ahead of Tucson. |
| Columbus | 2 hours ahead of Tucson. |
| Conakry | 7 hours ahead of Tucson. |
| Concord | 2 hours ahead of Tucson. |
| Copenhagen | 8 hours ahead of Tucson. |
| Cordoba | 8 hours ahead of Tucson. |
| Dakar | 7 hours ahead of Tucson. |
| Dalian | 15 hours ahead of Tucson. |
| Dallas | 1 hour ahead of Tucson. |
| Damascus | 9 hours ahead of Tucson. |
| Dar Es Salaam | 10 hours ahead of Tucson. |
| Darwin | 16 hours, 30 minutes ahead of Tucson. |
| Denpasar | 15 hours ahead of Tucson. |
| Denver | No time difference with Tucson. |
| Des Moines | 1 hour ahead of Tucson. |
| Detroit | 2 hours ahead of Tucson. |
| Dhaka | 13 hours ahead of Tucson. |
| Dili | 16 hours ahead of Tucson. |
| Djibouti | 10 hours ahead of Tucson. |
| Dodoma | 10 hours ahead of Tucson. |
| Doha | 10 hours ahead of Tucson. |
| Douglas | 7 hours ahead of Tucson. |
| Dover | 2 hours ahead of Tucson. |
| Dubai | 11 hours ahead of Tucson. |
| Dublin | 7 hours ahead of Tucson. |
| Durban | 9 hours ahead of Tucson. |
| Dushanbe | 12 hours ahead of Tucson. |
| Dusseldorf | 8 hours ahead of Tucson. |
| Easter Island | 2 hours ahead of Tucson. |
| Edinburgh | 7 hours ahead of Tucson. |
| Edmonton | No time difference with Tucson. |
| El Aaiun | 8 hours ahead of Tucson. |
| El Paso | No time difference with Tucson. |
| Esfahan | 10 hours, 30 minutes ahead of Tucson. |
| Fairbanks | 2 hours behind Tucson. |
| Faisalabad | 12 hours ahead of Tucson. |
| Fakaofo | 21 hours ahead of Tucson. |
| Fernando De Noronha | 5 hours ahead of Tucson. |
| Foochow | 15 hours ahead of Tucson. |
| Fort Worth | 1 hour ahead of Tucson. |
| Fort-de-France | 3 hours ahead of Tucson. |
| Frankfort | 2 hours ahead of Tucson. |
| Frankfurt | 8 hours ahead of Tucson. |
| Freetown | 7 hours ahead of Tucson. |
| Fresno | 1 hour behind Tucson. |
| Fukuoka | 16 hours ahead of Tucson. |
| Funafuti | 19 hours ahead of Tucson. |
| Funchal | 7 hours ahead of Tucson. |
| Fushun | 15 hours ahead of Tucson. |
| Gaborone | 9 hours ahead of Tucson. |
| Galapagos Islands | 1 hour ahead of Tucson. |
| Gambier Islands | 2 hours behind Tucson. |
| Gatineau | 2 hours ahead of Tucson. |
| Gaza | 9 hours ahead of Tucson. |
| Gdansk | 8 hours ahead of Tucson. |
| Geneva | 8 hours ahead of Tucson. |
| George Town(Cayman Islands) | 2 hours ahead of Tucson. |
| Georgetown | 3 hours ahead of Tucson. |
| Gibraltar | 8 hours ahead of Tucson. |
| Glasgow | 7 hours ahead of Tucson. |
| Guadalajara | 1 hour ahead of Tucson. |
| Guam | 17 hours ahead of Tucson. |
| Guatemala | 1 hour ahead of Tucson. |
| Guayaquil | 2 hours ahead of Tucson. |
| Guiyang | 15 hours ahead of Tucson. |
| Halifax | 3 hours ahead of Tucson. |
| Hamburg | 8 hours ahead of Tucson. |
| Hamilton (Bermuda) | 3 hours ahead of Tucson. |
| Hamilton (Canada) | 2 hours ahead of Tucson. |
| Hangzhou | 15 hours ahead of Tucson. |
| Hanoi | 14 hours ahead of Tucson. |
| Harare | 9 hours ahead of Tucson. |
| Harbin | 15 hours ahead of Tucson. |
| Harrisburg | 2 hours ahead of Tucson. |
| Hartford | 2 hours ahead of Tucson. |
| Havana | 2 hours ahead of Tucson. |
| Helena | No time difference with Tucson. |
| Helsinki | 9 hours ahead of Tucson. |
| Hiroshima | 16 hours ahead of Tucson. |
| Ho Chi Minh | 14 hours ahead of Tucson. |
| Hobart | 18 hours ahead of Tucson. |
| Hong Kong | 15 hours ahead of Tucson. |
| Honiara | 18 hours ahead of Tucson. |
| Honolulu | 3 hours behind Tucson. |
| Houston | 1 hour ahead of Tucson. |
| Hovd | 14 hours ahead of Tucson. |
| Hyderabad | 12 hours, 30 minutes ahead of Tucson. |
| Incheon | 16 hours ahead of Tucson. |
| Indianapolis | 2 hours ahead of Tucson. |
| Indore | 12 hours, 30 minutes ahead of Tucson. |
| Iqaluit | 2 hours ahead of Tucson. |
| Islamabad | 12 hours ahead of Tucson. |
| Istanbul | 10 hours ahead of Tucson. |
| Izmir | 10 hours ahead of Tucson. |
| Jackson | 1 hour ahead of Tucson. |
| Jacksonville | 2 hours ahead of Tucson. |
| Jaipur | 12 hours, 30 minutes ahead of Tucson. |
| Jakarta | 14 hours ahead of Tucson. |
| Jayapura | 16 hours ahead of Tucson. |
| Jeddah | 10 hours ahead of Tucson. |
| Jefferson City | 1 hour ahead of Tucson. |
| Jersey City | 2 hours ahead of Tucson. |
| Jerusalem | 9 hours ahead of Tucson. |
| Jilin | 15 hours ahead of Tucson. |
| Jinan | 15 hours ahead of Tucson. |
| Jinzhou | 15 hours ahead of Tucson. |
| Johannesburg | 9 hours ahead of Tucson. |
| Juba | 10 hours ahead of Tucson. |
| Juneau | 2 hours behind Tucson. |
| Kabul | 11 hours, 30 minutes ahead of Tucson. |
| Kaliningrad | 9 hours ahead of Tucson. |
| Kampala | 10 hours ahead of Tucson. |
| Kano Nigeria | 8 hours ahead of Tucson. |
| Kanpur | 12 hours, 30 minutes ahead of Tucson. |
| Kansas City | 1 hour ahead of Tucson. |
| Kaohsiung | 15 hours ahead of Tucson. |
| Karachi | 12 hours ahead of Tucson. |
| Kathmandu | 12 hours, 45 minutes ahead of Tucson. |
| Kaunas | 9 hours ahead of Tucson. |
| Kawasaki | 16 hours ahead of Tucson. |
| Kazan | 10 hours ahead of Tucson. |
| Khartoum | 9 hours ahead of Tucson. |
| Khon Kaen | 14 hours ahead of Tucson. |
| Khulna | 13 hours ahead of Tucson. |
| Kiev | 9 hours ahead of Tucson. |
| Kigali | 9 hours ahead of Tucson. |
| Kingston | 19 hours ahead of Tucson. |
| Kingston (Jamaica) | 2 hours ahead of Tucson. |
| Kingstown | 3 hours ahead of Tucson. |
| Kinshasa | 8 hours ahead of Tucson. |
| Kiritimati | 21 hours ahead of Tucson. |
| Kishinev | 9 hours ahead of Tucson. |
| Kitakyushu | 16 hours ahead of Tucson. |
| Knoxville | 2 hours ahead of Tucson. |
| Kobe | 16 hours ahead of Tucson. |
| Kolkata | 12 hours, 30 minutes ahead of Tucson. |
| Koror | 16 hours ahead of Tucson. |
| Kowloon | 15 hours ahead of Tucson. |
| Krakow | 8 hours ahead of Tucson. |
| Krasnoyarsk | 14 hours ahead of Tucson. |
| Kuala Lumpur | 15 hours ahead of Tucson. |
| Kunming | 15 hours ahead of Tucson. |
| Kupang | 15 hours ahead of Tucson. |
| Kuwait City | 10 hours ahead of Tucson. |
| Kyoto | 16 hours ahead of Tucson. |
| La Coruna | 8 hours ahead of Tucson. |
| La Paz | 3 hours ahead of Tucson. |
| La Plata | 4 hours ahead of Tucson. |
| Lagos | 8 hours ahead of Tucson. |
| Lahore | 12 hours ahead of Tucson. |
| Lanchow | 15 hours ahead of Tucson. |
| Las Palmas | 7 hours ahead of Tucson. |
| Las Vegas | 1 hour behind Tucson. |
| Lausanne | 8 hours ahead of Tucson. |
| Laval | 2 hours ahead of Tucson. |
| Leon | 1 hour ahead of Tucson. |
| Lexington-Fayette | 2 hours ahead of Tucson. |
| Lhasa | 15 hours ahead of Tucson. |
| Libreville | 8 hours ahead of Tucson. |
| Lilongwe | 9 hours ahead of Tucson. |
| Lima | 2 hours ahead of Tucson. |
| Lincoln | 1 hour ahead of Tucson. |
| Lisbon | 7 hours ahead of Tucson. |
| Little Rock | 1 hour ahead of Tucson. |
| Liverpool | 7 hours ahead of Tucson. |
| Ljubljana | 8 hours ahead of Tucson. |
| Lodz | 8 hours ahead of Tucson. |
| Lome | 7 hours ahead of Tucson. |
| London | 7 hours ahead of Tucson. |
| London (Canada) | 2 hours ahead of Tucson. |
| Long Beach | 1 hour behind Tucson. |
| Longueuil | 2 hours ahead of Tucson. |
| Lord Howe Island | 18 hours ahead of Tucson. |
| Los Angeles | 1 hour behind Tucson. |
| Louisville | 2 hours ahead of Tucson. |
| Luanda | 8 hours ahead of Tucson. |
| Lubumbashi | 9 hours ahead of Tucson. |
| Lucknow | 12 hours, 30 minutes ahead of Tucson. |
| Ludhiana | 12 hours, 30 minutes ahead of Tucson. |
| Luoyang | 15 hours ahead of Tucson. |
| Lusaka | 9 hours ahead of Tucson. |
| Luxembourg | 8 hours ahead of Tucson. |
| Macau | 15 hours ahead of Tucson. |
| Madison | 1 hour ahead of Tucson. |
| Madrid | 8 hours ahead of Tucson. |
| Majuro | 19 hours ahead of Tucson. |
| Malabo | 8 hours ahead of Tucson. |
| Malang | 14 hours ahead of Tucson. |
| Male | 12 hours ahead of Tucson. |
| Mamoutzou | 10 hours ahead of Tucson. |
| Managua | 1 hour ahead of Tucson. |
| Manama | 10 hours ahead of Tucson. |
| Manaus | 3 hours ahead of Tucson. |
| Manila | 15 hours ahead of Tucson. |
| Maputo | 9 hours ahead of Tucson. |
| Mar Del Plata | 4 hours ahead of Tucson. |
| Markham | 2 hours ahead of Tucson. |
| Maseru | 9 hours ahead of Tucson. |
| Mataram | 15 hours ahead of Tucson. |
| Mazatlan | No time difference with Tucson. |
| Mbabane | 9 hours ahead of Tucson. |
| Mecca | 10 hours ahead of Tucson. |
| Medan | 14 hours ahead of Tucson. |
| Medellin | 2 hours ahead of Tucson. |
| Melbourne | 18 hours ahead of Tucson. |
| Melekeok | 16 hours ahead of Tucson. |
| Memphis | 1 hour ahead of Tucson. |
| Mendoza | 4 hours ahead of Tucson. |
| Merida | 1 hour ahead of Tucson. |
| Mesa | No time difference with Tucson. |
| Mexicali | 1 hour behind Tucson. |
| Mexico City | 1 hour ahead of Tucson. |
| Miami | 2 hours ahead of Tucson. |
| Milan | 8 hours ahead of Tucson. |
| Milwaukee | 1 hour ahead of Tucson. |
| Minneapolis | 1 hour ahead of Tucson. |
| Minsk | 10 hours ahead of Tucson. |
| Mississauga | 2 hours ahead of Tucson. |
| Mobile | 1 hour ahead of Tucson. |
| Mogadishu | 10 hours ahead of Tucson. |
| Monaco | 8 hours ahead of Tucson. |
| Monrovia | 7 hours ahead of Tucson. |
| Monterrey | 1 hour ahead of Tucson. |
| Montevideo | 4 hours ahead of Tucson. |
| Montgomery | 1 hour ahead of Tucson. |
| Montpelier | 2 hours ahead of Tucson. |
| Montreal | 2 hours ahead of Tucson. |
| Moroni | 10 hours ahead of Tucson. |
| Moscow | 10 hours ahead of Tucson. |
| Mumbai | 12 hours, 30 minutes ahead of Tucson. |
| Munich | 8 hours ahead of Tucson. |
| Murmansk | 10 hours ahead of Tucson. |
| Muscat | 11 hours ahead of Tucson. |
| Nagoya | 16 hours ahead of Tucson. |
| Nagpur | 12 hours, 30 minutes ahead of Tucson. |
| Nairobi | 10 hours ahead of Tucson. |
| Nanchang | 15 hours ahead of Tucson. |
| Naples | 8 hours ahead of Tucson. |
| Nashville | 1 hour ahead of Tucson. |
| Nassau | 2 hours ahead of Tucson. |
| Naypyidaw | 13 hours, 30 minutes ahead of Tucson. |
| Ndjamena | 8 hours ahead of Tucson. |
| New Delhi | 12 hours, 30 minutes ahead of Tucson. |
| New Orleans | 1 hour ahead of Tucson. |
| New York | 2 hours ahead of Tucson. |
| Newark | 2 hours ahead of Tucson. |
| Niamey | 8 hours ahead of Tucson. |
| Nice | 8 hours ahead of Tucson. |
| Nicosia | 9 hours ahead of Tucson. |
| Nome | 2 hours behind Tucson. |
| Norfolk | 2 hours ahead of Tucson. |
| Nouakchott | 7 hours ahead of Tucson. |
| Noumea | 18 hours ahead of Tucson. |
| Novgorod | 10 hours ahead of Tucson. |
| Novosibirsk | 14 hours ahead of Tucson. |
| Nukualofa | 20 hours ahead of Tucson. |
| Nuuk | 4 hours ahead of Tucson. |
| Oakland | 1 hour behind Tucson. |
| Odesa | 9 hours ahead of Tucson. |
| Okayama | 16 hours ahead of Tucson. |
| Oklahoma City | 1 hour ahead of Tucson. |
| Omsk | 13 hours ahead of Tucson. |
| Oranjestad | 3 hours ahead of Tucson. |
| Orlando | 2 hours ahead of Tucson. |
| Osaka | 16 hours ahead of Tucson. |
| Oslo | 8 hours ahead of Tucson. |
| Ottawa | 2 hours ahead of Tucson. |
| Ouagadougou | 7 hours ahead of Tucson. |
| Pago Pago | 4 hours behind Tucson. |
| Palembang | 14 hours ahead of Tucson. |
| Palikir | 18 hours ahead of Tucson. |
| Palma | 8 hours ahead of Tucson. |
| Panaji | 12 hours, 30 minutes ahead of Tucson. |
| Panama | 2 hours ahead of Tucson. |
| Papeete | 3 hours behind Tucson. |
| Paramaribo | 4 hours ahead of Tucson. |
| Paris | 8 hours ahead of Tucson. |
| Patna | 12 hours, 30 minutes ahead of Tucson. |
| Pensacola | 1 hour ahead of Tucson. |
| Perm | 12 hours ahead of Tucson. |
| Perth | 15 hours ahead of Tucson. |
| Peshawar | 12 hours ahead of Tucson. |
| Petropavlovsk-Kamchatsky | 19 hours ahead of Tucson. |
| Philadelphia | 2 hours ahead of Tucson. |
| Phnom Penh | 14 hours ahead of Tucson. |
| Phoenix | No time difference with Tucson. |
| Pierre | 1 hour ahead of Tucson. |
| Pittsburgh | 2 hours ahead of Tucson. |
| Podgorica | 8 hours ahead of Tucson. |
| Port Elizabeth | 9 hours ahead of Tucson. |
| Port Louis | 11 hours ahead of Tucson. |
| Port Moresby | 17 hours ahead of Tucson. |
| Port Of Spain | 3 hours ahead of Tucson. |
| Port Vila | 18 hours ahead of Tucson. |
| Port-au-Prince | 2 hours ahead of Tucson. |
| Port-aux-Francais | 12 hours ahead of Tucson. |
| Portland | 1 hour behind Tucson. |
| Porto | 7 hours ahead of Tucson. |
| Porto Alegre | 4 hours ahead of Tucson. |
| Porto Novo | 8 hours ahead of Tucson. |
| Poznan | 8 hours ahead of Tucson. |
| Prague | 8 hours ahead of Tucson. |
| Praia | 6 hours ahead of Tucson. |
| Pretoria | 9 hours ahead of Tucson. |
| Pristina | 8 hours ahead of Tucson. |
| Providence | 2 hours ahead of Tucson. |
| Pune | 12 hours, 30 minutes ahead of Tucson. |
| Pyongyang | 16 hours ahead of Tucson. |
| Qiqihar | 15 hours ahead of Tucson. |
| Quebec | 2 hours ahead of Tucson. |
| Quito | 2 hours ahead of Tucson. |
| Rabat | 8 hours ahead of Tucson. |
| Raleigh | 2 hours ahead of Tucson. |
| Rarotonga | 3 hours behind Tucson. |
| Rawaki | 20 hours ahead of Tucson. |
| Recife | 4 hours ahead of Tucson. |
| Regina | 1 hour ahead of Tucson. |
| Reykjavik | 7 hours ahead of Tucson. |
| Richmond | 2 hours ahead of Tucson. |
| Riga | 9 hours ahead of Tucson. |
| Rio Branco | 2 hours ahead of Tucson. |
| Rio De Janeiro | 4 hours ahead of Tucson. |
| Riverside | 1 hour behind Tucson. |
| Riyadh | 10 hours ahead of Tucson. |
| Road Town | 3 hours ahead of Tucson. |
| Rochester | 2 hours ahead of Tucson. |
| Rome | 8 hours ahead of Tucson. |
| Rosario | 4 hours ahead of Tucson. |
| Roseau | 3 hours ahead of Tucson. |
| Rotterdam | 8 hours ahead of Tucson. |
| Sacramento | 1 hour behind Tucson. |
| Saint Georges | 3 hours ahead of Tucson. |
| Saint John | 3 hours ahead of Tucson. |
| Saint Johns | 3 hours ahead of Tucson. |
| Saint Paul | 1 hour ahead of Tucson. |
| Saint-Denis | 11 hours ahead of Tucson. |
| Saint-Petersburg | 10 hours ahead of Tucson. |
| Saint-Pierre | 4 hours ahead of Tucson. |
| Saipan | 17 hours ahead of Tucson. |
| Salem | 1 hour behind Tucson. |
| Salt Lake City | No time difference with Tucson. |
| Salta | 4 hours ahead of Tucson. |
| Salvador | 4 hours ahead of Tucson. |
| Salzburg | 8 hours ahead of Tucson. |
| Samara | 11 hours ahead of Tucson. |
| San Antonio | 1 hour ahead of Tucson. |
| San Bernardino | 1 hour behind Tucson. |
| San Diego | 1 hour behind Tucson. |
| San Francisco | 1 hour behind Tucson. |
| San Jose | 1 hour behind Tucson. |
| San Jose (Costa Rica) | 1 hour ahead of Tucson. |
| San Juan | 3 hours ahead of Tucson. |
| San Luis Potosi | 1 hour ahead of Tucson. |
| San Marino | 8 hours ahead of Tucson. |
| San Salvador | 1 hour ahead of Tucson. |
| Sana | 10 hours ahead of Tucson. |
| Santa Ana | 1 hour ahead of Tucson. |
| Santa Fe | No time difference with Tucson. |
| Santiago | 4 hours ahead of Tucson. |
| Santo Domingo | 3 hours ahead of Tucson. |
| Sao Paulo | 4 hours ahead of Tucson. |
| Sao Tome | 7 hours ahead of Tucson. |
| Sapporo | 16 hours ahead of Tucson. |
| Sarajevo | 8 hours ahead of Tucson. |
| Saskatoon | 1 hour ahead of Tucson. |
| Seattle | 1 hour behind Tucson. |
| Semarang | 14 hours ahead of Tucson. |
| Sendai | 16 hours ahead of Tucson. |
| Seoul | 16 hours ahead of Tucson. |
| Shanghai | 15 hours ahead of Tucson. |
| Shenzhen | 15 hours ahead of Tucson. |
| Shijiazhuang | 15 hours ahead of Tucson. |
| Sialkot | 12 hours ahead of Tucson. |
| Sian | 15 hours ahead of Tucson. |
| Singapore | 15 hours ahead of Tucson. |
| Singaraja | 15 hours ahead of Tucson. |
| Sioux Falls | 1 hour ahead of Tucson. |
| Skopje | 8 hours ahead of Tucson. |
| Sochi | 10 hours ahead of Tucson. |
| Sofia | 9 hours ahead of Tucson. |
| Southampton | 7 hours ahead of Tucson. |
| St. Johns | 3 hours, 30 minutes ahead of Tucson. |
| St. Louis | 1 hour ahead of Tucson. |
| St. Petersburg | 2 hours ahead of Tucson. |
| Stanley | 4 hours ahead of Tucson. |
| Stockholm | 8 hours ahead of Tucson. |
| Stockton | 1 hour behind Tucson. |
| Stuttgart | 8 hours ahead of Tucson. |
| Surabaya | 14 hours ahead of Tucson. |
| Surakarta | 14 hours ahead of Tucson. |
| Surat | 12 hours, 30 minutes ahead of Tucson. |
| Surrey | 1 hour behind Tucson. |
| Suva | 20 hours ahead of Tucson. |
| Sydney | 18 hours ahead of Tucson. |
| Szczecin | 8 hours ahead of Tucson. |
| Taegu | 16 hours ahead of Tucson. |
| Taiohae | 2 hours, 30 minutes behind Tucson. |
| Taipei | 15 hours ahead of Tucson. |
| Taiyuan | 15 hours ahead of Tucson. |
| Tallinn | 9 hours ahead of Tucson. |
| Tampa | 2 hours ahead of Tucson. |
| Tangier | 8 hours ahead of Tucson. |
| Tangshan | 15 hours ahead of Tucson. |
| Tarawa | 19 hours ahead of Tucson. |
| Tashkent | 12 hours ahead of Tucson. |
| Tbilisi | 11 hours ahead of Tucson. |
| Tegucigalpa | 1 hour ahead of Tucson. |
| Tehran | 10 hours, 30 minutes ahead of Tucson. |
| Tel Aviv | 9 hours ahead of Tucson. |
| The Settlement | 14 hours ahead of Tucson. |
| The Valley | 3 hours ahead of Tucson. |
| Thimphu | 13 hours ahead of Tucson. |
| Tianjin | 15 hours ahead of Tucson. |
| Tijuana | 1 hour behind Tucson. |
| Tirane | 8 hours ahead of Tucson. |
| Tokyo | 16 hours ahead of Tucson. |
| Toledo | 2 hours ahead of Tucson. |
| Topeka | 1 hour ahead of Tucson. |
| Toronto | 2 hours ahead of Tucson. |
| Torshavn | 7 hours ahead of Tucson. |
| Trenton | 2 hours ahead of Tucson. |
| Tripoli | 9 hours ahead of Tucson. |
| Tsingtao | 15 hours ahead of Tucson. |
| Tucuman | 4 hours ahead of Tucson. |
| Tunis | 8 hours ahead of Tucson. |
| Turin | 8 hours ahead of Tucson. |
| Ufa | 12 hours ahead of Tucson. |
| Ulaanbaatar | 15 hours ahead of Tucson. |
| Unalaska | 2 hours behind Tucson. |
| Vadodara | 12 hours, 30 minutes ahead of Tucson. |
| Vaduz | 8 hours ahead of Tucson. |
| Valletta | 8 hours ahead of Tucson. |
| Vancouver | 1 hour behind Tucson. |
| Varanasi | 12 hours, 30 minutes ahead of Tucson. |
| Vatican City | 8 hours ahead of Tucson. |
| Venice | 8 hours ahead of Tucson. |
| Veracruz | 1 hour ahead of Tucson. |
| Victoria | 1 hour behind Tucson. |
| Victoria (Seychelles) | 11 hours ahead of Tucson. |
| Vienna | 8 hours ahead of Tucson. |
| Vientiane | 14 hours ahead of Tucson. |
| Vilnius | 9 hours ahead of Tucson. |
| Virginia Beach | 2 hours ahead of Tucson. |
| Visakhapatnam | 12 hours, 30 minutes ahead of Tucson. |
| Vladivostok | 17 hours ahead of Tucson. |
| Warsaw | 8 hours ahead of Tucson. |
| Washington DC | 2 hours ahead of Tucson. |
| Wellington | 20 hours ahead of Tucson. |
| Whitehorse | 1 hour behind Tucson. |
| Wichita | 1 hour ahead of Tucson. |
| Willemstad | 3 hours ahead of Tucson. |
| Windhoek | 9 hours ahead of Tucson. |
| Windsor | 2 hours ahead of Tucson. |
| Winnipeg | 1 hour ahead of Tucson. |
| Wroclaw | 8 hours ahead of Tucson. |
| Wuhan | 15 hours ahead of Tucson. |
| Yamoussoukro | 7 hours ahead of Tucson. |
| Yangon | 13 hours, 30 minutes ahead of Tucson. |
| Yaounde | 8 hours ahead of Tucson. |
| Yaren | 19 hours ahead of Tucson. |
| Yazd | 10 hours, 30 minutes ahead of Tucson. |
| Yekaterinburg | 12 hours ahead of Tucson. |
| Yellowknife | No time difference with Tucson. |
| Yerevan | 11 hours ahead of Tucson. |
| Yokohama | 16 hours ahead of Tucson. |
| Yuzhno-Sakhalinsk | 18 hours ahead of Tucson. |
| Zagreb | 8 hours ahead of Tucson. |
| Zhengzhou | 15 hours ahead of Tucson. |
| Zibo | 15 hours ahead of Tucson. |
| Zurich | 8 hours ahead of Tucson. |