What is us eastern time

Places that use:. On the second Sunday in March, at a.

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 theory, the sun is highest at noon in this part of the globe.

What is us eastern time

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Web Exhibit. Article Talk. Retrieved February 10,

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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. 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. 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.

What is us eastern time

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.

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Retrieved January 10, Retrieved September 21, The following locations observe Eastern Time:. National Research Council Canada. Louisville magazine. EST on the first Sunday in November. They are so close to the equator that the times for sunrise and sunset vary only slightly anyway. What do AM and PM mean? For the time zone in Australia, see Australian Eastern Time. March 7, Archived from the original on July 20, Article Talk.

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Miami Herald. Web Exhibit. The boundary between Eastern and Central is set forth at 49 C. EDT on the second Sunday in March, and return from a. EDT leaving a one-hour gap. Read Edit View history. Retrieved April 23, Eastern Time Zone. Daylight Saving Time. Main article: Time in the United States.