 |
 |
 |
 |
SMS • VOICE • ON-DEMAND |
 |
||||||
 |
 |
|
|||||||||
 |
 |
|
|||||||||
 |
 |
 |
 |
 |
|
||||||
 |
 |
|
|||||||||
 |
 |
 |
|
||||||||
 |
 |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Please note that dates might change in the future:
In 2007, DST will last four weeks
longer than it had previously; in 2008, it will be five weeks
longer. The pattern of extending DST is part of the Energy Policy
Act of 2005. The U.S. may make the decision to revert back to
the old DST standards if the DST extension is not successful. The
amendment for United States is described here:
Energy
Policy Act 2005(PDF).
Data courtesy
of www.timeanddate.com
Time Zones (USA & CANADA):Time Zones encompassing the U.S. and its possessions:
Map of U.S. time
zones with new CST and EST areas
|
| State | Time Zone | UTC Offset | Observes DST |
| Alabama | CST | UTC-6 | Y |
|
A couple of 'textile towns' on the border with Georgia observe EST, among which Phoenix City (Russell county); Lanett, Shawmut, Langdale (Chambers county); and some places in Lee county. |
EST | UTC-5 | Y |
|
Alaska |
AKST | Y | |
|
Aleutian Islands:(west of 169° 30' W) and St. Lawrence Island |
HST(HAST) | UTC-10 | Y |
| Arizona | MST | UTC-7 | N |
|
Navajo Nation (except Hopi Reservation) |
MST | UTC-7 | Y |
|
Hopi Reservation |
MST | UTC-7 | N |
| Arkansas | CST | UTC-6 | Y |
| California | PST | UTC-8 | Y |
| Colorado | MST | UTC-7 | Y |
| Connecticut | EST | UTC-5 | Y |
| Delaware | EST | UTC-5 | Y |
| Florida | EST | UTC-5 | Y |
|
Panhandle: counties Bay, Calhoun, Escambia, Gulf (north of the Intracoastal Waterway), Holmes, Jackson, Okaloosa, Santa Rosa, Walton, Washington |
CST | UTC-6 | Y |
| Georgia | EST | UTC-5 | Y |
| Hawaii | HST | UTC-10 | N |
| Idaho | MST | UTC-7 | Y |
|
North: counties Benewah, Bonner, Boundary, Clearwater, Idaho (north of Salmon river), Kootenai, Latah, Lewis, Nez Perce, Shoshone |
PST | UTC-8 | Y |
| Illinois | CST | UTC-6 | Y |
| Indiana | EST | UTC-5 | Y |
|
Counties Daviess, Dubois, Knox, Martin, Perry, Pike, Starke. |
CST | UTC-6 | Y |
| Iowa | CST | UTC-6 | Y |
| Kansas | CST | UTC-6 | Y |
|
Far West: Greely, Hamilton, Sherman and Wallace Counties |
MST | UTC-7 | Y |
| Kentucky | EST | UTC-5 | Y |
|
West: counties Adair, Allen, Ballard, Barren, Breckinridge, Butler, Caldwell, Calloway, Carlisle, Christian, Clinton, Crittenden, Cumberland, Daviess, Edmonson, Fulton, Graves, Grayson, Green, Hancock, Hart, Henderson, Hickman, Hopkins, Livingston, Logan, Lyon, McCracken, McLean, Marshall, Metcalfe, Monroe, Muhlenberg, Ohio, Russell, Simpson, Todd, Trigg, Union, Warren, Webster |
CST | UTC-6 | Y |
| Louisiana | CST | UTC-6 | Y |
| Maine | EST | UTC-5 | Y |
| Maryland | EST | UTC-5 | Y |
| Massachusetts | EST | UTC-5 | Y |
| Michigan | EST | UTC-5 | Y |
|
Western upper peninsula: counties Dickinson, Gogebic, Iron, Menominee |
CST | UTC-6 | Y |
| Minnesota | CST | UTC-6 | Y |
| Mississippi | CST | UTC-6 | Y |
| Missouri | CST | UTC-6 | Y |
| Montana | MST | UTC-7 | Y |
| Nebraska | CST | UTC-6 | Y |
|
West: Western Sandhills and counties of Arthur, Banner, Box Butte, Chase, Cherry (west part: Cody, Eli, Kilgore, Merriman, Nenzel), Cheyenne, Dawes, Deuel, Dundy, Garden, Grant, Hooker, Keith, Kimball, Morrill, Perkins, Scotts Bluff, Sheridan, Sioux |
MST | UTC-7 | Y |
| Nevada | PST | UTC-8 | Y |
|
Border with Utah: West Wendover. Border with Idaho (not official): Jackpot, Owyhee, Mountain City, Duck Valley Indian Reservation |
MST | UTC-7 | Y |
| New Hampshire | EST | UTC-5 | Y |
| New Jersey | EST | UTC-5 | Y |
| New Mexico | MST | UTC-7 | Y |
| New York | EST | UTC-5 | Y |
| North Carolina | EST | UTC-5 | Y |
| North Dakota | CST | UTC-6 | Y |
|
Southwest: counties Adams, Billings, Bowman, Dunn (south of the Little Missouri), Golden Valley, Grant, Hettinger, McKenzie (south part: Little Missouri National Grassland, Grassy Butte), Mercer, Sioux (west of highway 31), Slope, Stark |
MST | UTC-7 | Y |
| Ohio | EST | UTC-5 | Y |
| Oklahoma | CST | UTC-6 | Y |
| Oregon | PST | UTC-8 | Y |
|
Far east: northern part of Malheur county |
MST | UTC-7 | Y |
|
Far east: northern part of Malheur county: Basque and Fort McDermitt Indian Reservation |
PST | UTC-8 | Y |
| Pennsylvania | EST | UTC-5 | Y |
| Rhode Island | EST | UTC-5 | Y |
| South Carolina | EST | UTC-5 | Y |
| South Dakota (Eastern half) | CST | UTC-6 | Y |
|
West: counties Bennett, Butte, Corson, Custer, Dewey, Fall River, Haakon, Harding, Jackson, Lawrence, Meade, Pennington, Perkins, Shannon, Stanley (west part: most of Stanley), Ziebach |
MST | UTC-7 | Y |
| Tennessee | CST | UTC-6 | Y |
|
East: counties Anderson, Blount, Bradley, Campbell, Carter, Claiborne, Cocke, Grainger, Greene, Hamblen, Hamilton, Hancock, Hawkins, Jefferson, Johnson, Knox, Loudon, McMinn, Meigs, Monroe, Morgan, Polk, Rhea, Roane, Scott, Sevier, Sullivan, Unicoi, Union, Washington |
EST | UTC-5 | Y |
| Texas | CST | UTC-6 | Y |
|
El Paso and Hudspeth Counties, and northwestern Culberson County (Guadalupe Mountains National Park area) |
MST | UTC-7 | Y |
| Utah | MST | UTC-7 | Y |
| Vermont | EST | UTC-5 | Y |
| Virginia | EST | UTC-5 | Y |
| Washington | PST | UTC-8 | Y |
| Washington D.C. | EST | UTC-5 | Y |
| West Virginia | EST | UTC-5 | Y |
| Wisconsin | CST | UTC-6 | Y |
| Wyoming | MST | UTC-7 | Y |
|
American Samoa (Samoan Standard Time) |
SST | UTC-11 | N |
| Baker Island/Howard Island | UTC-12 | N | |
| Guam (Chomorro Standard Time) | ChST | UTC+11 | N |
| Johnston Atoll | HST | UTC-10 | N |
| Midway Islands | SST | UTC-11 | N |
|
Also Jarvis Island Kingman Reeg, Palmyra Atoll |
SST | UTC-11 | N |
| North Mariana Islands (Chamorro Standard Time) | ChST | UTC+10 | N |
| Puerto Rico | AST | UTC-4 | N |
| U.S. Virgin Islands | AST | UTC-4 | N |
| Wake Island | WST | UTC+12 | N |
 |
|
Time Zones by Canada Province/Territory
CANADA
| Province | Time Zone | UTC Offset | Observes DST |
| Alberta | MST | UTC-7 | Y |
| British Columbia | PST | UTC-8 | Y |
|
Dawson Creek, Fort St. John, Creston (SE) |
MST | UTC-7 | N |
|
South-east: Near Selkirk Mountains, with Cranbrook, Golden, Invermere. |
MST | UTC-7 | Y |
|
Labrador
(except small part in southeast (see Newfoundland) |
AST | UTC-4 | Y |
| Manitoba | CST | UTC-6 |
Y on/off (02:00) |
| New Brunswick | AST | UTC-4 |
Y on/off (0:01) |
| Newfoundland | NST | UTC-3:30 |
Y on/off (0:01) |
|
Including Southeast Labrador: Port Hope Simpson, Mary's Harbour, Henley Harbour, Red Bay, Pinware, L'Anse-au-Loup |
NST | UTC-3:30 |
Y on/off (0:01) |
| Northwest Territories | MST | UTC-7 | Y |
| Nova Scotia | AST | UTC-4 |
Y on/off (02:00) |
| Nunavut East of 85° W | EST | UTC-5 | Y |
|
East of 85° W: Southampton + adjacent islands |
EST | UTC-5 | N |
|
Between 85° W and 102° W |
CST | UTC-6 | Y |
|
Between 85° W and 102° W: Eureka weather station (Eureka Sound) |
CST | UTC-6 | N |
|
Between 85° W and 102° W: Gjoa Haven (King William Island), Taloyoak (was: Spence Bay), Pelly Bay (Simpson penisula) |
MST | UTC-7 | Y |
|
West of 102° W, Kitikmeot region |
MST | UTC-7 | Y |
| Ontario | EST | UTC-5 | Y |
|
East of 90° W. Big Trout Lake |
CST | UTC-6 | Y |
|
West of 90° W |
MST | UTC-7 | Y |
|
West of 90° W: Upsala, Shebandowan |
EST | UTC-5 | |
|
West of 90° W: Pickle Lake, New Osnaburgh. |
CST | UTC-6 | N |
|
West of 90° W: Atikokan (and Quetico Provincial Park) |
EST | UTC-5 | N |
| Prince Edward Island | AST | UTC-4 |
Y on/off (02:00) |
| Quebec | EST | UTC-5 | Y |
|
East of 63° W (North Shore) |
EST | UTC-5 | N |
|
East of 63° W (North Shore): Baie-Johan-Beetz, Natashquan |
EST | UTC-5 | Y |
|
Municipality of the Cote Nord du Golfe Saint Laurent, the municipalities of Saint-Augustin, Bonne-Esperance and Blanc-Sablon, and the Native facilities along the lower North Shore. |
AST | UTC-4 | N |
|
Far east: northern part of Malheur county: Basque and Fort McDermitt Indian Reservation |
PST | UTC-8 | Y |
| Saskatchewan | CST | UTC-6 | N |
|
Denare Beach, Creighton |
CST | UTC-6 | Y |
|
Lloydminster area |
MST | UTC-7 | Y |
| Yukon Territory | PST | UTC-8 | Y |
|
