There is a big difference between EST and EDT. Eastern Standard Time (EST) is five hours ahead of Coordinated Universal Time (UTC), while Daylight Saving Time (EDT) is four hours ahead. EDT is used during the summer when there is more daylight, while EST is used during the winter. Make sure you know which time zone you are in so you don’t show up late to your meeting!
What is EST?
EST is the abbreviation for Eastern Standard Time. EST is 5 hours behind Greenwich Mean Time (GMT-5). EST is observed in the eastern states of the United States, including Florida, Georgia, and New York. EST is also observed in parts of Canada, Central America, and the Caribbean. EST is a winter time zone in the Northern Hemisphere and a summer time zone in the Southern Hemisphere. Daylight Saving Time (DST) is not observed in EST. EST is sometimes referred to as “Eastern Time” or “ET”.
What is EDT?
- EDT stands for Eastern Daylight Time. EDT is the time zone for the eastern United States and Canada. EDT is five hours behind Coordinated Universal Time (UTC). EDT is observed during the summer months. EDT begins at 2:00 am EDT on the second Sunday in March and ends at 2:00 am EDT on the first Sunday in November.
- EDT is also known as Eastern Standard Time (EST). EDT is a daylight saving time zone. EDT observes daylight saving time (DST). EDT daylight saving time begins at 2:00am EDT on the second Sunday in March and ends at 2:00am EDT on the first Sunday in November.
- EDT daylight saving time is five hours behind Coordinated Universal Time (UTC-5). EDT is not observed in Hawaii or most of Arizona. EDT observing states and territories are: Connecticut, Delaware, District of Columbia, Florida, Georgia, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont , Virginia and West Virginia. Puerto Rico and the U.S. Virgin Islands also observe EDT.
Difference between EST and EDT
EST and EDT are two time zones in the United States. EST stands for Eastern Standard Time and EDT stands for Eastern Daylight Time. EST is five hours behind Greenwich Mean Time (GMT) and EDT is four hours behind GMT.
- The main difference between EST and EDT is that EST is used in the winter months when daylight savings time is not in effect, while EDT is used in the summer months when daylight savings time is in effect.
- EST is also referred to as “Eastern Time” or “ET” while EDT is also referred to as “Eastern Daylight Time” or “EDT”. When daylight savings time is not in effect, EST is the same as CST (Central Standard Time) and MDT (Mountain Daylight Time).
- When daylight savings time is in effect, EDT is the same as CDT (Central Daylight Time) and MDDT (Mountain Daylight Saving Time). EST is often written as -5 GMT and EDT is often written as -4 GMT.
Conclusion
The Eastern Standard Time (EST) and the Eastern Daylight Time (EDT) are two time zones in North America. They are both five hours behind UTC, but the EDT is four hours ahead of the EST. These time zones were created to make better use of daylight. The EDT was introduced in 1966 as a response to the energy crisis. Many areas observe Daylight Saving Time, which advances clocks one hour during summer months so that more daylight occurs in the evening hours.
