For example, if you’re on the eastern coast of the United States, you’re in the EST/EDT zone depending on what time of year it is. If you’re on the west coast, you are on Pacific Standard Time (PST) or PDT (daylight time) again, depending on if it’s summer or winter.
http://www.thetimenow.com/edt/eastern_daylight_time
In reality, clocks are advanced by 1 hour at 2 AM EST on the 2nd Sunday of March to change the time to EDT, which is referred to as Eastern Daylight Time. The same parts of this time zone turn the clocks behind by 1 hour on the first Sunday of November to make it EST or the Eastern Standard Time.
http://www.differencebetween.com/difference-between-edt-and-vs-est/
Eastern Daylight Time is the Eastern Time Zone of the United States of America (USA) and Canada. Eastern Standard Time (EST) is 5 hours behind Greenwich Mean Time (GMT-5). 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 EDT; which is 4 hours behind Greenwich Mean Time (GMT-4). After the Summer months Eastern Time is shifted back by 1 hour to US Eastern Standard Time (EST) or (GMT-5).
https://greenwichmeantime.com/time-zone/usa/eastern-time/eastern-daylight-time/
Atlantic Daylight Time (ADT) • Eastern Daylight Time (EDT) • Central Daylight Time (CDT) • Mountain Daylight Time (MDT) • Pacific Daylight Time (PDT) • Alaska Daylight Time (AKDT) • Hawaii Time • Arizona • Saskatoon • New York • Toronto • Mexico City • San Francisco • Chicago • Houston • Miami • Phoenix • Halifax • Denver • Monterrey • Chihuahua.
http://www.timebie.com/std/edt.php
Find your local time in the first column. If you are on Eastern Daylight Saving Time (EDT), you would use the second column to find your Zulu Time/UTC. For instance, if it's 11 a.m. Eastern Daylight Saving Time in Washington, D.C., it's 1500 hours in Zulu time/UTC. See legend below.
http://www.noaanews.noaa.gov/hurricanes/zulu-utc.html
Eastern Daylight Time (EDT) Use the search bar above to look up by city and not by time zone. Overview of the Locations and Observances. While it may seem confusing, many of the U.S. States and countries in the Eastern Standard Time zone also observe what is known as Eastern Daylight Time for a portion of the year.
http://www.thetimenow.com/edt/eastern_daylight_time
Atlantic Daylight Time (ADT) • Eastern Daylight Time (EDT) • Central Daylight Time (CDT) • Mountain Daylight Time (MDT) • Pacific Daylight Time (PDT) • Alaska Daylight Time (AKDT) • Hawaii Time • Arizona • Saskatoon • New York • Toronto • Mexico City • San Francisco • Chicago • Houston • Miami • Phoenix • Halifax • Denver • Monterrey • Chihuahua.
http://www.timebie.com/timezone/estedt.php
Do clocks in the Eastern Timezone 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 ). After the Summer months Eastern Time is shifted back by 1 hour to US Eastern Standard Time (EST) or (GMT-5).
https://greenwichmeantime.com/time-zone/usa/eastern-time/
EDT is daylight saving time and is nearly 4 hours behind the GMT. EDT = GMT/UTC – 4. EST is the Eastern standard time and is 5 hours behind the GMT. EST = GMT/UTC -5. EDT and EST are parts of the Eastern Time Zone that is observed in 17 states of the country lying in the eastern region. In the northern parts of this time zone, clocks are turned back by an hour during spring to save daylight.
http://www.differencebetween.com/difference-between-edt-and-vs-est/
In the summer, those who observe this practice will be on EDT time which is four 4 hours behind Universal Coordinated Time. During the winter months when they go back an hour, they will be 5 hours behind UTC and therefore part of Eastern Standard Time.
http://www.thetimenow.com/edt/eastern_daylight_time
what time is is eastern daylight time
The Eastern Daylight Time is 5 hours behind Greenwich Mean Time.