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ET
12am
3am
6am
9am
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6pm
9pm
ABT
UTC−6
1h behind
12am
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9pm

Quick answers

Selected conversion

7:00 am07:00 ET (UTC-5), Nov 14, 2026 = 6:00 am06:00 ABT (UTC-6), Nov 14, 2026

ET is 1 hour ahead of ABT.

How the time difference changes

In 2026, ET is 2 hours ahead of MDT for most of the year. Until Mar 8, 2026, ET is 2 hours ahead of MST. From Nov 1, 2026 to Mar 14, 2027, ET is 1 hour ahead of ABT. Briefly around clock changes, ET is 3 hours ahead of MST.

In 2026, working hours of 9:00 am to 6:00 pm in ET correspond to 7:00 am to 4:00 pm in MDT for most of the year. At other times that year, working hours of 9:00 am to 6:00 pm in ET correspond to 7:00 am to 4:00 pm in MST or working hours of 9:00 am to 6:00 pm in ET correspond to 8:00 am to 5:00 pm in ABT.In 2026, working hours of 09:00 to 18:00 in ET correspond to 07:00 to 16:00 in MDT for most of the year. At other times that year, working hours of 09:00 to 18:00 in ET correspond to 07:00 to 16:00 in MST or working hours of 09:00 to 18:00 in ET correspond to 08:00 to 17:00 in ABT.

Compare ET time with ABT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Eastern Time is 1 hour ahead of Alberta Time.
7:00 am07:00 in ET is 6:00 am06:00 in ABT

ET to ABT call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in ET which corresponds to 9am-5pm09:00-17:00 in ABT.

7:00 am07:00 Eastern Time (ET). Offset UTC -5:00 hours
6:00 am06:00 Alberta Time (ABT). Offset UTC -6:00 hours

7:00 am07:00 ET / 6:00 am06:00 ABT

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Eastern Time

Eastern Time (ET) is a general term used to describe the areas that observe either the Eastern Standard Time (EST) or Eastern Daylight Time (EDT) in the United States and Canada. ET is not static but switches between EDT and EST.

ET is also used somewhat as a de facto official time for all of the United States because it encompasses 17 U.S. states in the eastern part of the contiguous United States including the capital city Washington D.C., the most populous city New York and half of the country’s population.

In the United States nationally televised programs, evening newscasts, talent and awards shows, and any other nationally televised event that airs live on American television during prime time and on the weekends are broadcast live in the Eastern Time Zone. Major professional sports leagues MLB, NBA, NFL and NHL also provide their game times in Eastern Time, even if teams are from outside of Eastern Time.

Countries using this time zone: Bahamas, Canada, Cayman Islands, Haiti, Jamaica, Mexico, Panama, Turks and Caicos Islands, United States

Principal Cities: The largest city in the ET time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.

French: HNE - Heure Normale de l'Est

Spanish: ET - Tiempo del Este, ET - Zona Sureste

Map of the areas on Eastern Time (ET)
ET all year ET part of the year

Today all shaded areas are on ET.

ET representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -05 - basic short
  • -0500 - basic
  • -05:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Romeo - Military abbreviation for ET
  • R - short form of 'Romeo'
ET Abbreviation: Several time zones share ET abbreviation and it could refer to these time zones
  • Eastern Time - UTC -5
  • Tiempo del Este - UTC -5
Time zones with the GMT -5 offset:
  • CDT - Central Daylight Time
  • EST - Eastern Standard Time
  • ET - Eastern Time
  • COT - Colombia Time
  • CST - Cuba Standard Time
  • EASST - Easter Island Summer Time
  • ECT - Ecuador Time
  • PET - Peru Time
  • R - Romeo Time Zone

Alberta Time

Offset: ABT is 6 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Canada

Principal Cities: The largest city in the ABT time zone is Calgary in Canada, with about 1.307 million people. Other major cities in this time zone include Edmonton, Lethbridge, Red Deer, Airdrie.

ABT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -06 - basic short
  • -0600 - basic
  • -06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates an offset of six hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Sierra - Military abbreviation for ABT
  • S - short form of 'Sierra'
Time zones with the GMT -6 offset:
  • CST - Central Standard Time
  • CT - Central Time
  • MDT - Mountain Daylight Time
  • EAST - Easter Island Standard Time
  • GALT - Galapagos Time
  • S - Sierra Time Zone