EST – Eastern Standard Time (Time Zone Abbreviation)

Also known as: ET – Eastern Time , NAEST – North American Eastern Standard Time

Time zone map of EST — Currently observing EST.
Areas with same time currently (UTC -5).
Currently observing EST – Eastern Standard Time.
Currently has same time zone offset as EST (UTC -5) but different time zone name.

Eastern Standard Time (EST) is 5 hours behind Coordinated Universal Time (UTC). This time zone is in use during standard time in: North America, Caribbean, Central America.

This time zone is often called Eastern Time Zone.

See full time zone map

Summer Time & DST

Some places observe daylight saving time/summer time during the summer, and therefore use EDT (Eastern Daylight Time) in the summer.

Where and When is EST Observed?

North America

U.S. states using EST in the winter and EDT in the summer:

Connecticut
Delaware
District of Columbia
Florida - Southern/Eastern parts Show
except Bay, Calhoun, Escambia, Holmes, Jackson, Okaloosa, Santa Rosa, Walton and Washington counties and norther Gulf county - look in CST/CDT
Georgia
Indiana - all except for these north-western counties near Chicago (Lake, Porter, La Porte, Newton, Jasper, Starke) and these south-western counties in Indiana near Evansville Show
Gibson, Posey, Vanderburgh, Warrick, Perry
Kentucky - eastern parts Show
counties of Anderson, Bath, Bell, Boone, Bourbon, Boyd, Boyle, Bracken, Breathitt, Bullitt, Campbell, Carroll, Carter, Casey, Clark, Clay, Elliott, Estill, Fayette, Fleming, Floyd, Franklin, Gallatin, Garrard, Grant, Greenup, Hancock, Hansock, Hardin, Harlan, Harrison, Henry, Jackson, Jefferson, Jessamine, Johnson, Kenton, Knott, Knox, Larue, Laurel, Lawrence, Lee, Leslie, Letcher, Lewis, Lincoln, Madison, Magoffin, Marion, Martin, Mason, McCreary, Meade, Menifee, Mercer, Montgomery, Morgan, Nelson, Nicholas, Oldham, Owen, Owsley, Pendleton, Perry, Pike, Powell, Pulaski, Robertson, Rockcastle, Rowan, Scott, Shelby, Spencer, Taylor, Trimble, Washington, Wayne, Whitley, Wolfe, Woodford
Maine
Maryland
Massachusetts
Michigan - most except these western counties Show
Dickinson, Gogebic, Iron, and Menominee - which are on CST/CDT
New Hampshire
New Jersey
New York
North Carolina
Ohio
Pennsylvania
Rhode Island
South Carolina
Tennessee - eastern counties Show
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, and Washington
Vermont
Virginia
West Virginia

Canadian provinces/territories using EST in the winter and EDT in the summer:

Nunavut - most of it Show
except Kugluktuk, Cambridge Bay - CST/CDT and Southampton Island (Coral Harbor) EST all year
Ontario - most parts east of 90 West and two communities west of 90 West Show
Shebandowan, Upsala
Quebec - most of it Show
except East of 63 West, Blanc Sablon which observe AST all year

Canadian provinces/territories using EST all year:

Nunavut - Southampton Island only (Coral Harbour)

Mexican states using EST all year:

Quintana Roo

Caribbean

Caribbean countries using EST in the winter and EDT in the summer:

Caribbean countries using EST all year:

Central America

Central American countries using EST all year:

Panama

Other Time Zones in UTC -5

Some time zones exist that have the same offset as EST, but can be found under a different name: