Current time eastern standard time usa

Deviations from this occur when some countries or regions switch to daylight saving time. To the United Kingdom it is -5 hours and to Melbourne. Eastern Standard Time is currently used in 9 countries. Standard Time and Daylight Saving Time Standard Time is the time zone that is considered optimal in a region according to the position of the sun.

In the United States, time is divided into nine standard time zones covering the states, territories and other US possessions, with most of the country observing daylight saving time DST for approximately the spring, summer, and fall months. The time zone boundaries and DST observance are regulated by the Department of Transportation , but no single map of those existed until the agency announced intentions to make one in September The clocks run by these services are kept synchronized with each other as well as with those of other international timekeeping organizations. It is the combination of the time zone and daylight saving rules, along with the timekeeping services, which determines the legal civil time for any U. Before the adoption of four standard time zones for the continental United States, many towns and cities set their clocks to noon when the sun passed their local meridian , pre-corrected for the equation of time on the date of observation, to form local mean solar time. Noon occurred at different times but time differences between distant locations were barely noticeable prior to the 19th century because of long travel times and the lack of long-distance instant communications prior to the development of the telegraph. The use of local solar time became increasingly awkward as railways and telecommunications improved.

Current time eastern standard time usa

Places that use:. On the second Sunday in March, at a. EST, clocks are advanced to a. EDT leaving a one-hour gap. On the first Sunday in November, at a. EDT, clocks are moved back to a. EST, which results in one hour being duplicated. Southern parts of the zone in Panama and the Caribbean , however, do not observe daylight saving time. The easternmost and northernmost counties in Kentucky were added to the zone in the s, and in most of the state went Eastern. In March , the Florida Legislature passed a bill requesting authorization from Congress for year-round daylight saving time, which would effectively put Florida on Atlantic Standard Time year-round except for west of the Apalachicola River , which would be on Eastern Standard Time year-round. For those in the United States, daylight saving time for the Eastern Time Zone was introduced by the Uniform Time Act of , which specified that daylight saving time would run from the last Sunday of April until the last Sunday in October. Later, the Energy Policy Act of extended daylight saving time in the United States, beginning in Since then, local times change at a. EST to a.

Puerto RicoU. The boundary between time zones is set forth in the Code of Federal Regulationswith the boundary between the Eastern and Central Time Zones being specifically detailed in 49 C. Retrieved May 13,

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Places that use:. On the second Sunday in March, at a. EST, clocks are advanced to a. EDT leaving a one-hour gap. On the first Sunday in November, at a.

Current time eastern standard time usa

The Time Now is a reliable tool when traveling, calling or researching. This time zone is reckoned 75 degrees west of the Greenwich and it encompasses most of the eastern parts of the United States. It is also the timezone used in Canada , the Caribbean, and in a few countries of South America.

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EST, clocks are advanced to a. Government of Ontario. Washington, D. Contents move to sidebar hide. For the album, see Us Time album. July 25, The bill would make Daylight Time the time year-round in the entire United States. EDT to a. Canada, the United States and also some Caribbean islands set their clocks forward by one hour to this daylight saving time in the summer and back again in the fall. Retrieved October 9, Decatur Daily. Download as PDF Printable version. Article Talk.

By Anne Buckle and Vigdis Hocken.

Retrieved January 10, To the United Kingdom it is -5 hours and to Melbourne. Turks and Caicos Islands. American Samoa ; Not defined by 15 U. Clocks are set ahead one hour at a. Places that use:. Main article: Time in Mexico. Before the adoption of four standard time zones for the continental United States, many towns and cities set their clocks to noon when the sun passed their local meridian , pre-corrected for the equation of time on the date of observation, to form local mean solar time. Retrieved October 9, Read Edit View history. Retrieved March 7,