- Connecticut.
- Delaware.
- Georgia.
- Maine.
- Maryland.
- Massachusetts.
- New Hampshire.
- New Jersey.
What states fall within the Eastern Time Zone?
These states fall within four time zones. All or most of the 23 states in the eastern US, including those on the Atlantic coast, observe Eastern Time Zone (UTC-04:00). However, Indiana, Florida, Kentucky, Tennessee partially use this time zone.
What countries are in the Eastern Time Zone?
They are:
- Florida – peninsula and Big Bend regions east of the Apalachicola River along with portions of Gulf County south of the Intracoastal Waterway.
- Indiana – all except for northwest ( Gary) and southwest ( Evansville) regions
- Kentucky – eastern 60%, including the state's three largest metropolitan areas: Louisville, Lexington, Northern Kentucky
What cities are in the Eastern Time Zone?
Russia is one of the largest nations in the world and has the amount of time-zones to match. Russia has an astonishing 11 time zones stretching across its borders. The closest to Greenwich Mean Time (GMT) is Kaliningrad time in the Kaliningrad Oblast, at GMT +2 hours, while the furthest is Kamchatka time in the far east, at GMT +5 hours.
What states are on Eastern Time?
The eastern time zone. During EST has an offset of -5 hours. During EDT or daylight savings, the eastern time zone has an offset of -4 hours for UTC-GMT. States in the eastern time zone include Main, Vermont, New York, New Jersey, and Ohio. Some states like Alabama belong to Eastern and Central time zones.
What is the Eastern Time Zone?
The Eastern Time Zone ( ET) is a time zone encompassing part or all of 23 states in the eastern part of the United States, parts of eastern Canada, the state of Quintana Roo in Mexico, Panama and Colombia, mainland Ecuador, Peru, and a small portion of westernmost Brazil in South America, along with certain Caribbean and Atlantic islands.
Which countries observe Eastern Standard Time?
The Bahamas and Haiti officially observe both Eastern Standard Time during the winter months and Eastern Daylight Time during the summer months. Cuba generally follows the U.S. with Eastern Standard Time in the winter, and Eastern Daylight Time in the summer, but the exact day of change varies year to year.
Which Mexican state does not observe daylight saving time?
Quintana Roo: This is the only Mexican state to observe EST. It moved from Central Time to Eastern Time after a successful lobbying effort by tourism interests. Quintana Roo does not observe daylight saving time.
What is the boundary between the Eastern and Central Time Zones?
The boundary between time zones is set forth in the Code of Federal Regulations, with the boundary between the Eastern and Central Time Zones being specifically detailed in 49 C.F.R. part 71. Seventeen states and Washington, D.C. are located entirely within the Eastern Time Zone. They are:
When did daylight savings time start?
Daylight saving time. For those in the United States, daylight saving time for the Eastern Time Zone was introduced by the Uniform Time Act of 1966, which specified that daylight saving time would run from the last Sunday of April until the last Sunday in October. The act was amended to make the first Sunday in April the beginning ...
When did the Turks and Caicos Islands switch to the Atlantic Time Zone?
Turks and Caicos Islands. The Turks and Caicos Islands followed Eastern Time with daylight saving until 2015, when the territory switched to the Atlantic Time Zone. The Turks and Caicos Islands switched back to the pre-2015 schedule in March 2018.
When is the clock moved back to 1:00?
On the first Sunday in November, at 2:00 a.m. EDT, clocks are moved back to 1:00 a.m. EST, thus "duplicating" one hour. Southern parts of the zone (Panama and the Caribbean) do not observe daylight saving time.
What is the Eastern Time Zone?
The Eastern Time Zone is also known as Eastern Standard Time (EST) falls mostly along the east coast of North America. Its time offset is −5 hours (UTC/GMT -5) during standard time and −4 hours (UTC/GMT -4) during daylight saving time. The time in this zone is based on the mean solar time of the 75th meridian west of the Greenwich Observatory.
Where is GMT located?
Greenwich Mean Time (GMT) is originally referring to mean solar time at the Royal Observatory in Greenwich, London. GMT and Coordinated Universal Time (UTC) can be seen equivalent when fractions of a second are not important.
When is daylight saving time 2029?
Sunday, 5 November, 02:00. 2029. Sunday, 11 March, 02:00. Sunday, 4 November, 02:00. Daylight saving time start and and dates in Canada and in the USA.
Eastern Time (ET): EST and EDT
The Eastern Time Zone (ET) is an area 5 hours behind Greenwich Mean Time ( GMT-5) during the winter months (referred to as Eastern Standard Time or EST) and 4 hours behind Greenwich Mean Time ( GMT-4) during the summer months (referred to as Eastern Daylight Time or EDT).
Do clocks in the Eastern Time zone observe Daylight Saving Time?
In most states in the USA and in most provinces in Canada, Daylight Saving Time (DST) is observed. During DST the time is shifted forward by 1 hour to Eastern Daylight Time (EDT); which is 4 hours behind Greenwich Mean Time (GMT-4).
Which states have their own time zones?
In addition, Alaska, Hawaii, and 5 US dependencies all have their own time zones. As neither Hawaii nor the 5 dependencies use Daylight Saving Time (DST), there are only 6 corresponding DST time zones.
How many time zones are there in the USA?
There are 9 time zones by law in the USA and its dependencies. However, adding the time zones of 2 uninhabited US territories, Howland Island and Baker Island, brings the total count to 11 time zones. The contiguous US has 4 standard time zones. In addition, Alaska, Hawaii, and 5 US dependencies all have their own time zones.
What is the 12th time zone?
Since Howland Island and Baker Island constitute the world's westernmost landmasses in relation to the International Date Line, making them the last places on Earth where any date exists, they are sometimes assigned a theoretical 12th time zone called Anywhere on Earth (AoE).
When was the US divided into 4 time zones?
The United States' Time Zone History. The US was divided into 4 standard time zones on November 18, 1883, and jurisdiction for the zones was given to the Interstate Commerce Commission (ICC). Since 1967, the US Department of Transportation (DOT) has been responsible for governing time zones in the country. Time zones in the USA are defined in the ...
What is the generalized time zone?
The time zones in the contiguous US are often referred to by their generic name, without making a difference between standard time and Daylight Saving Time designations. For example, Eastern Time (ET) refers to Eastern Standard Time (EST) or Eastern Daylight Time (EDT), depending on which is currently in use.
Overview
United States
The boundary between time zones is set forth in the Code of Federal Regulations, with the boundary between the Eastern and Central Time Zones being specifically detailed in 49 C.F.R. part 71.
Washington, D.C. and 17 states are located entirely within the Eastern Time Zone. They are:
• Connecticut
History
The boundaries of the Eastern Time Zone have moved westward since the Interstate Commerce Commission (ICC) took over time-zone management from railroads in 1938. For example, the easternmost and northernmost counties in Kentucky were added to the zone in the 1940s, and in 1961 most of the state went Eastern. In 2000, Wayne County, on the Tennessee border, switched from Central to Eastern. Within the United States, the Eastern Time Zone is the most populous re…
Daylight saving time
For those in the United States, daylight saving time for the Eastern Time Zone was introduced by the Uniform Time Act of 1966, which specified that daylight saving time would run from the last Sunday of April until the last Sunday in October. The act was amended to make the first Sunday in April the beginning of daylight saving time beginning in 1987.
Later, the Energy Policy Act of 2005 extended daylight saving time in the United States, beginnin…
Canada
In Canada, the following provinces and territories are part of the Eastern Time Zone: Within Canada, as with the United States, the Eastern Time zone is the most populous time zone.
• Most of Ontario
• Most of Quebec
• Most of Nunavut
Mexico
• Quintana Roo: This is the only Mexican state to observe EST. It moved from Central Time to Eastern Time after a successful lobbying effort by tourism interests. Quintana Roo does not observe daylight saving time.
Caribbean islands
The Bahamas and Haiti officially observe both Eastern Standard Time during the winter months and Eastern Daylight Time during the summer months. Cuba generally follows the U.S. with Eastern Standard Time in the winter, and Eastern Daylight Time in the summer, but the exact day of change varies year to year. Cayman Islands and Jamaica use Eastern Standard Time year-round.
The Turks and Caicos Islands followed Eastern Time with daylight saving until 2015, when the ter…
South America
In South America, the Brazilian states of Acre and the southwest part of Amazonas use Eastern Standard Time. In 2008, Brazil changed the zone of these regions to be closer to that of the Brazilian Capital; however, the change was unpopular and thus undone in 2013. Additionally, the countries of Panama, Colombia, Peru, and Ecuador (excluding the Galápagos Islands, which use Central Standard Time), also use Eastern Standard Time year-round.