Emblem:

Country: United States

Capital: Washington

Introduction to time zones & DST in United States

There are totally 9 time zones in United States, four in the mainland, one in Alaska, one in Howaii, and the other three in oversea territories.

Four time zones in the mainland are: Eastern Standard TimeCentral Standard TimeMountain Standard TimePacific Standard Time

Daylight Saving Time in United States begins on the second Sunday in March, and ends on the first Sunday of November. Take 2017 as an example, United States observes DST on March 12th, and ends on November 5th.

It is worth nothing that, some parts of United States don't observe Daylight Saving Time, including most of Arizona except the Navajo Nation Community, Howaii, American Samoa, Guam, Puerto Rico and the U.S. Virgin Islands.

Time zones currently being used in United States

United States is currently using 10 time zones SST HST HDT AKDT MST PDT MDT CDT AST EDT

Offset Time Zone Example City Current Time
UTC -11:00 SST Pago Pago 02:22 Thu, 2022-07-07
UTC -10:00 HST Honolulu 03:22 Thu, 2022-07-07
UTC -09:00 HDT Adak, Alaska 04:22 Thu, 2022-07-07
UTC -08:00 AKDT Anchorage 05:22 Thu, 2022-07-07
UTC -07:00 MST Phoenix 06:22 Thu, 2022-07-07
UTC -07:00 PDT Los Angeles 06:22 Thu, 2022-07-07
UTC -06:00 MDT El Paso 07:22 Thu, 2022-07-07
UTC -05:00 CDT Chicago 08:22 Thu, 2022-07-07
UTC -04:00 AST Ponce 09:22 Thu, 2022-07-07
UTC -04:00 EDT New York City 09:22 Thu, 2022-07-07

Time zones to be used in United States

Offset Time Zone Commences
UTC -10:00 HST 2022-11-06
UTC -09:00 AKST 2022-11-06
UTC -08:00 PST 2022-11-06
UTC -07:00 MST 2022-11-06
UTC -06:00 CST 2022-11-06
UTC -05:00 EST 2022-11-06

Time of Cities in United States

SST (UTC -11:00)

City Time
Pago Pago 02:22 Thu, 2022-07-07

HST (UTC -10:00)

City Time
Honolulu 03:22 Thu, 2022-07-07
City Time
Hilo 03:22 Thu, 2022-07-07

HDT (UTC -09:00)

City Time
Adak, Alaska 04:22 Thu, 2022-07-07

AKDT (UTC -08:00)

City Time
Anchorage 05:22 Thu, 2022-07-07
Fairbanks 05:22 Thu, 2022-07-07
Juneau, Alaska 05:22 Thu, 2022-07-07
Sitka, Alaska 05:22 Thu, 2022-07-07
Valdez 05:22 Thu, 2022-07-07
City Time
Nome, Alaska 05:22 Thu, 2022-07-07
Seward 05:22 Thu, 2022-07-07
Metlakatla, Alaska 05:22 Thu, 2022-07-07
Yakutat 05:22 Thu, 2022-07-07

MST (UTC -07:00)

City Time
Phoenix 06:22 Thu, 2022-07-07
Tucson 06:22 Thu, 2022-07-07
Mesa 06:22 Thu, 2022-07-07
Chandler 06:22 Thu, 2022-07-07
Glendale, Arizona 06:22 Thu, 2022-07-07
City Time
Scottsdale 06:22 Thu, 2022-07-07
Gilbert 06:22 Thu, 2022-07-07
Tempe 06:22 Thu, 2022-07-07
Peoria 06:22 Thu, 2022-07-07
Flagstaff 06:22 Thu, 2022-07-07

PDT (UTC -07:00)

City Time
Los Angeles 06:22 Thu, 2022-07-07
San diego 06:22 Thu, 2022-07-07
San Diego 06:22 Thu, 2022-07-07
San Jose 06:22 Thu, 2022-07-07
San Gabriel 06:22 Thu, 2022-07-07
San Francisco 06:22 Thu, 2022-07-07
Seattle 06:22 Thu, 2022-07-07
Portland 06:22 Thu, 2022-07-07
Las Vegas 06:22 Thu, 2022-07-07
Fresno 06:22 Thu, 2022-07-07
Sacramento 06:22 Thu, 2022-07-07
Long Beach 06:22 Thu, 2022-07-07
Oakland 06:22 Thu, 2022-07-07
Bakersfield 06:22 Thu, 2022-07-07
Anaheim 06:22 Thu, 2022-07-07
Santa Ana 06:22 Thu, 2022-07-07
Stockton 06:22 Thu, 2022-07-07
Riverside 06:22 Thu, 2022-07-07
Irvine 06:22 Thu, 2022-07-07
Henderson 06:22 Thu, 2022-07-07
Chula Vista 06:22 Thu, 2022-07-07
North Las Vegas 06:22 Thu, 2022-07-07
Reno 06:22 Thu, 2022-07-07
Paradise 06:22 Thu, 2022-07-07
Fremont 06:22 Thu, 2022-07-07
Santa Clarita 06:22 Thu, 2022-07-07
San Bernardino 06:22 Thu, 2022-07-07
Spokane 06:22 Thu, 2022-07-07
Oxnard 06:22 Thu, 2022-07-07
Fontana 06:22 Thu, 2022-07-07
Modesto 06:22 Thu, 2022-07-07
Tacoma 06:22 Thu, 2022-07-07
Moreno Valley 06:22 Thu, 2022-07-07
Glendale, California 06:22 Thu, 2022-07-07
Huntington Beach 06:22 Thu, 2022-07-07
Garden Grove 06:22 Thu, 2022-07-07
Santa Rosa 06:22 Thu, 2022-07-07
Oceanside 06:22 Thu, 2022-07-07
Ontario 06:22 Thu, 2022-07-07
Rancho Cucamonga 06:22 Thu, 2022-07-07
Vancouver 06:22 Thu, 2022-07-07
Corona 06:22 Thu, 2022-07-07
Lancaster 06:22 Thu, 2022-07-07
Eugene 06:22 Thu, 2022-07-07
Salem 06:22 Thu, 2022-07-07
Elk Grove 06:22 Thu, 2022-07-07
Palmdale 06:22 Thu, 2022-07-07
City Time
Salinas 06:22 Thu, 2022-07-07
Hayward 06:22 Thu, 2022-07-07
Pomona 06:22 Thu, 2022-07-07
Torrance 06:22 Thu, 2022-07-07
Escondido 06:22 Thu, 2022-07-07
Sunnyvale 06:22 Thu, 2022-07-07
Pasadena 06:22 Thu, 2022-07-07
Orange 06:22 Thu, 2022-07-07
Fullerton 06:22 Thu, 2022-07-07
Thousand Oaks 06:22 Thu, 2022-07-07
Simi Valley 06:22 Thu, 2022-07-07
Bellevue 06:22 Thu, 2022-07-07
Concord 06:22 Thu, 2022-07-07
Santa Clara 06:22 Thu, 2022-07-07
City of Vallejo 06:22 Thu, 2022-07-07
City of Berkeley 06:22 Thu, 2022-07-07
Downey 06:22 Thu, 2022-07-07
Costa Mesa 06:22 Thu, 2022-07-07
Inglewood 06:22 Thu, 2022-07-07
Ventura 06:22 Thu, 2022-07-07
West Covina 06:22 Thu, 2022-07-07
Norwalk 06:22 Thu, 2022-07-07
Burbank 06:22 Thu, 2022-07-07
Daly City 06:22 Thu, 2022-07-07
Santa Maria,CA 06:22 Thu, 2022-07-07
Santa Maria 06:22 Thu, 2022-07-07
Newport beach 06:22 Thu, 2022-07-07
Palo alto 06:22 Thu, 2022-07-07
Monterey Park 06:22 Thu, 2022-07-07
Hacienda Heights 06:22 Thu, 2022-07-07
Rowland Heights 06:22 Thu, 2022-07-07
San jose 06:22 Thu, 2022-07-07
Menlo Park 06:22 Thu, 2022-07-07
Monterey 06:22 Thu, 2022-07-07
Elko 06:22 Thu, 2022-07-07
Morro Bay 06:22 Thu, 2022-07-07
Mountain View 06:22 Thu, 2022-07-07
Mammoth Lakes 06:22 Thu, 2022-07-07
Sausalito 06:22 Thu, 2022-07-07
Solvang 06:22 Thu, 2022-07-07
Big sur 06:22 Thu, 2022-07-07
Lake tahoe 06:22 Thu, 2022-07-07
Big bear lake 06:22 Thu, 2022-07-07
Mojave 06:22 Thu, 2022-07-07
Camarillo 06:22 Thu, 2022-07-07
City of El Monte 06:22 Thu, 2022-07-07

MDT (UTC -06:00)

City Time
El Paso 07:22 Thu, 2022-07-07
Denver 07:22 Thu, 2022-07-07
Las Vegas NM 07:22 Thu, 2022-07-07
Albuquerque 07:22 Thu, 2022-07-07
Colorado springs 07:22 Thu, 2022-07-07
Colorado Springs 07:22 Thu, 2022-07-07
Aurora 07:22 Thu, 2022-07-07
Boise 07:22 Thu, 2022-07-07
Salt Lake City 07:22 Thu, 2022-07-07
Fort Collins 07:22 Thu, 2022-07-07
Lakewood 07:22 Thu, 2022-07-07
West Valley City 07:22 Thu, 2022-07-07
Provo 07:22 Thu, 2022-07-07
City Time
Missoula 07:22 Thu, 2022-07-07
West Jordan 07:22 Thu, 2022-07-07
Pueblo 07:22 Thu, 2022-07-07
City of Arvada 07:22 Thu, 2022-07-07
City of Westminster 07:22 Thu, 2022-07-07
Billings 07:22 Thu, 2022-07-07
Boulder 07:22 Thu, 2022-07-07
Santa fe 07:22 Thu, 2022-07-07
Idaho Falls 07:22 Thu, 2022-07-07
Bozeman 07:22 Thu, 2022-07-07
Moab 07:22 Thu, 2022-07-07
Panguitch 07:22 Thu, 2022-07-07
Kanab 07:22 Thu, 2022-07-07

CDT (UTC -05:00)

City Time
Chicago 08:22 Thu, 2022-07-07
Kansas City metropolitan area 08:22 Thu, 2022-07-07
Houston 08:22 Thu, 2022-07-07
San Antonio 08:22 Thu, 2022-07-07
Dallas 08:22 Thu, 2022-07-07
Austin 08:22 Thu, 2022-07-07
Fort Worth 08:22 Thu, 2022-07-07
Nashville 08:22 Thu, 2022-07-07
Memphis 08:22 Thu, 2022-07-07
Milwaukee 08:22 Thu, 2022-07-07
Oklahoma City 08:22 Thu, 2022-07-07
Omaha 08:22 Thu, 2022-07-07
Tulsa 08:22 Thu, 2022-07-07
New Orleans 08:22 Thu, 2022-07-07
Minneapolis 08:22 Thu, 2022-07-07
Wichita 08:22 Thu, 2022-07-07
Arlington 08:22 Thu, 2022-07-07
St louis 08:22 Thu, 2022-07-07
St. Louis 08:22 Thu, 2022-07-07
Corpus Christi 08:22 Thu, 2022-07-07
Saint Paul 08:22 Thu, 2022-07-07
Plano 08:22 Thu, 2022-07-07
Lincoln 08:22 Thu, 2022-07-07
Lubbock 08:22 Thu, 2022-07-07
Laredo 08:22 Thu, 2022-07-07
Madison 08:22 Thu, 2022-07-07
Baton Rouge 08:22 Thu, 2022-07-07
Garland 08:22 Thu, 2022-07-07
Irving 08:22 Thu, 2022-07-07
Birmingham 08:22 Thu, 2022-07-07
Montgomery 08:22 Thu, 2022-07-07
Des Moines 08:22 Thu, 2022-07-07
Amarillo 08:22 Thu, 2022-07-07
Shreveport 08:22 Thu, 2022-07-07
Mobile 08:22 Thu, 2022-07-07
City Time
Little Rock 08:22 Thu, 2022-07-07
Brownsville 08:22 Thu, 2022-07-07
Huntsville 08:22 Thu, 2022-07-07
Grand Prairie 08:22 Thu, 2022-07-07
Jackson 08:22 Thu, 2022-07-07
Overland Park 08:22 Thu, 2022-07-07
Springfield, Missouri 08:22 Thu, 2022-07-07
Sioux Falls 08:22 Thu, 2022-07-07
Mesquite 08:22 Thu, 2022-07-07
Clarksville 08:22 Thu, 2022-07-07
Waco 08:22 Thu, 2022-07-07
McAllen 08:22 Thu, 2022-07-07
Topeka 08:22 Thu, 2022-07-07
Carrollton 08:22 Thu, 2022-07-07
Cedar Rapids 08:22 Thu, 2022-07-07
Lafayette 08:22 Thu, 2022-07-07
Beaumont 08:22 Thu, 2022-07-07
Evansville 08:22 Thu, 2022-07-07
Abilene 08:22 Thu, 2022-07-07
Independence 08:22 Thu, 2022-07-07
Norman 08:22 Thu, 2022-07-07
Murfreesboro 08:22 Thu, 2022-07-07
Columbia 08:22 Thu, 2022-07-07
Rochester, Minnesota 08:22 Thu, 2022-07-07
Wichita Falls 08:22 Thu, 2022-07-07
Green Bay 08:22 Thu, 2022-07-07
Davenport 08:22 Thu, 2022-07-07
City of Gary 08:22 Thu, 2022-07-07
Bismarck, North Dakota 08:22 Thu, 2022-07-07
Menominee, Michigan 08:22 Thu, 2022-07-07
Tell City, Indiana 08:22 Thu, 2022-07-07
Beulah, North Dakota 08:22 Thu, 2022-07-07
New Salem, North Dakota 08:22 Thu, 2022-07-07
Rainy River, Ontario 08:22 Thu, 2022-07-07

AST (UTC -04:00)

City Time
Ponce 09:22 Thu, 2022-07-07

EDT (UTC -04:00)

City Time
New York City 09:22 Thu, 2022-07-07
Atlanta 09:22 Thu, 2022-07-07
Detroit 09:22 Thu, 2022-07-07
Philadelphia 09:22 Thu, 2022-07-07
Bronx 09:22 Thu, 2022-07-07
Jacksonville 09:22 Thu, 2022-07-07
Indianapolis 09:22 Thu, 2022-07-07
Charlotte 09:22 Thu, 2022-07-07
Columbus, Ohio 09:22 Thu, 2022-07-07
Louisville 09:22 Thu, 2022-07-07
Washington 09:22 Thu, 2022-07-07
Boston 09:22 Thu, 2022-07-07
Baltimore 09:22 Thu, 2022-07-07
Raleigh 09:22 Thu, 2022-07-07
Virginia beach 09:22 Thu, 2022-07-07
Miami Beach 09:22 Thu, 2022-07-07
Miami 09:22 Thu, 2022-07-07
Cleveland 09:22 Thu, 2022-07-07
Tampa 09:22 Thu, 2022-07-07
Lexington 09:22 Thu, 2022-07-07
Pittsburgh 09:22 Thu, 2022-07-07
Cincinnati 09:22 Thu, 2022-07-07
Toledo 09:22 Thu, 2022-07-07
Greensboro 09:22 Thu, 2022-07-07
Newark 09:22 Thu, 2022-07-07
Buffalo 09:22 Thu, 2022-07-07
St. Petersburg 09:22 Thu, 2022-07-07
Fort Wayne 09:22 Thu, 2022-07-07
Durham 09:22 Thu, 2022-07-07
Jersey City 09:22 Thu, 2022-07-07
Winston-Salem 09:22 Thu, 2022-07-07
Orlando 09:22 Thu, 2022-07-07
Arlington County 09:22 Thu, 2022-07-07
Hialeah 09:22 Thu, 2022-07-07
Richmond 09:22 Thu, 2022-07-07
Rochester, New York 09:22 Thu, 2022-07-07
Fayetteville 09:22 Thu, 2022-07-07
Yonkers 09:22 Thu, 2022-07-07
Akron 09:22 Thu, 2022-07-07
Augusta 09:22 Thu, 2022-07-07
Grand Rapids 09:22 Thu, 2022-07-07
Columbus, Georgia 09:22 Thu, 2022-07-07
Worcester 09:22 Thu, 2022-07-07
Tallahassee 09:22 Thu, 2022-07-07
Knoxville 09:22 Thu, 2022-07-07
Providence 09:22 Thu, 2022-07-07
City Time
Chattanooga 09:22 Thu, 2022-07-07
City of Cape Coral 09:22 Thu, 2022-07-07
Fort Lauderdale 09:22 Thu, 2022-07-07
City of Pembroke Pines 09:22 Thu, 2022-07-07
Springfield, Massachusetts 09:22 Thu, 2022-07-07
Savannah 09:22 Thu, 2022-07-07
Syracuse 09:22 Thu, 2022-07-07
Bridgeport 09:22 Thu, 2022-07-07
Dayton 09:22 Thu, 2022-07-07
Alexandria 09:22 Thu, 2022-07-07
Warren 09:22 Thu, 2022-07-07
New Haven 09:22 Thu, 2022-07-07
Sterling Heights 09:22 Thu, 2022-07-07
Columbia, South Carolina 09:22 Thu, 2022-07-07
Stamford 09:22 Thu, 2022-07-07
Elizabeth 09:22 Thu, 2022-07-07
Hartford 09:22 Thu, 2022-07-07
Coral Springs 09:22 Thu, 2022-07-07
Allentown 09:22 Thu, 2022-07-07
Charleston 09:22 Thu, 2022-07-07
Athens 09:22 Thu, 2022-07-07
Lansing 09:22 Thu, 2022-07-07
Ann Arbor 09:22 Thu, 2022-07-07
City of Lowell 09:22 Thu, 2022-07-07
Cambridge 09:22 Thu, 2022-07-07
Manchester 09:22 Thu, 2022-07-07
Waterbury 09:22 Thu, 2022-07-07
Clearwater 09:22 Thu, 2022-07-07
Miami Gardens 09:22 Thu, 2022-07-07
Flint 09:22 Thu, 2022-07-07
South Bend 09:22 Thu, 2022-07-07
Livonia 09:22 Thu, 2022-07-07
Charlottesville 09:22 Thu, 2022-07-07
Annapolis 09:22 Thu, 2022-07-07
New London 09:22 Thu, 2022-07-07
Vincennes, Indiana 09:22 Thu, 2022-07-07
Florida City 09:22 Thu, 2022-07-07
Monticello, Kentucky 09:22 Thu, 2022-07-07
Knox, Indiana 09:22 Thu, 2022-07-07
Cape Cod 09:22 Thu, 2022-07-07
Winamac, Indiana 09:22 Thu, 2022-07-07
Vevay, Indiana 09:22 Thu, 2022-07-07
Ocean city 09:22 Thu, 2022-07-07
Marengo, Indiana 09:22 Thu, 2022-07-07
Niagara falls 09:22 Thu, 2022-07-07