Also known as:Eastern Standard Time(EST) andEastern Daylight Time(EDT)
The term Eastern Time (ET) is often used to denote the local time in areas observing eitherEastern Daylight Time (EDT)orEastern Standard Time (EST).
In other words, in locations observingDaylight Saving Time (DST)during part of the year, Eastern Time is not static but switches between EDT and EST.
Eastern Time UTC Offset
Eastern Standard Time is 5 hours behindCoordinated Universal Time (UTC).
Eastern Daylight Time is 4 hours behindUTC.
What Is Eastern Time?
Eastern Time (ET) is the easternmosttime zonein theUnited States.It is also used inCanada.
Almosthalf of the population in the USAlive in the ET time zone. It spans fromnorthern Canadaand all the way south toPanamanear theequator.
In North America, Eastern Time shares a border withAtlantic Time(AT) in theeastand withCentral Time(CT) in thewest.
What Does ET Time Zone Mean?
Unlike other time zone denominations, which have a fixed time, Eastern Time refers to a geographical area where the time changes twice yearly asDaylight Saving Time(DST) begins and ends.Eastern Standard Timeis UTC-5, whileEastern Daylight Timeis UTC-4.
MostNorth American time zonesalso have generic terms, includingPacific Time(PT),Mountain Time(MT),Central Time(CT), andAtlantic Time(AT).
Converting Eastern Time to Other US Time Zones
- Eastern Time (ET) is 1 hour ahead ofCentral Time(CT).
Toconvert ET to CT,you have tosubtract one hour. - Eastern Time (ET) is 2 hours ahead ofMountain Time(MT).
Toconvert ET to MT,you have tosubtract two hours. - Eastern Time (ET) is 3 hours ahead ofPacific Time(PT).
Toconvert ET to PT,you have tosubtract three hours.
Time Zone Converter: UTC to ET
Where and when is Eastern Time observed?
North America
US states usingESTin the winter andEDTin the summer
- Connecticut
- Delaware
- District of Columbia
- Florida - Southern/Eastern parts
- 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
- Kentucky - eastern parts
- Maine
- Maryland
- Massachusetts
- Michigan - most except these western counties
- New Hampshire
- New Jersey
- New York
- North Carolina
- Ohio
- Pennsylvania
- Rhode Island
- South Carolina
- Tennessee - eastern counties
- Vermont
- Virginia
- West Virginia
Canadian provinces/territories usingESTin the winter andEDTin the summer
- Nunavut - most of it
- Ontario - most parts east of 90 West and two communities west of 90 West
- Quebec - most of it
Caribbean
EST all year round
Some locations, such as the ones below don't switch and are in EST all year long.
North America
Canadian provinces/territories usingESTall year
- Nunavut - Southampton Island only (Coral Harbour)
Mexican states usingESTall year
- Quintana Roo
Caribbean
Caribbean countries usingESTall year
- Cayman Islands
- Jamaica
Central America
Central American countries usingESTall year
- Panama