EDT to CDT to MDT to PDT to GMT
Time Difference
Eastern Daylight Time is 1 hour ahead of Central Daylight Time and 2 hours ahead of Mountain Daylight Time and 3 hours ahead of Pacific Daylight Time and 4 hours behind Greenwich Mean Time
3:00 pm15:00 in EDT is 2:00 pm14:00 in CDT and is 1:00 pm13:00 in MDT and is 12:00 pm12:00 in PDT and is 7:00 pm19:00 in GMT
EDT to CDT call time
Best time for a conference call or a meeting is between 9am-6pm in EDT which corresponds to 8am-5pm in CDT
EDT to MDT call time
Best time for a conference call or a meeting is between 10am-6pm in EDT which corresponds to 8am-4pm in MDT
EDT to PDT call time
Best time for a conference call or a meeting is between 11am-6pm in EDT which corresponds to 8am-3pm in PDT
EDT to GMT call time
Best time for a conference call or a meeting is between 8am-2pm in EDT which corresponds to 12pm-6pm in GMT
3:00 pm15:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
2:00 pm14:00 Central Daylight Time (CDT). Offset UTC -5:00 hours
1:00 pm13:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
12:00 pm12:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
7:00 pm19:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
3:00 pm15:00 EDT / 2:00 pm14:00 CDT / 1:00 pm13:00 MDT / 12:00 pm12:00 PDT / 7:00 pm19:00 GMT
| EDT | CDT | MDT | PDT | GMT |
|---|---|---|---|---|
| 12am (midnight) | 11pm | 10pm | 9pm | 4am |
| 1am | 12am (midnight) | 11pm | 10pm | 5am |
| 2am | 1am | 12am (midnight) | 11pm | 6am |
| 3am | 2am | 1am | 12am (midnight) | 7am |
| 4am | 3am | 2am | 1am | 8am |
| 5am | 4am | 3am | 2am | 9am |
| 6am | 5am | 4am | 3am | 10am |
| 7am | 6am | 5am | 4am | 11am |
| 8am | 7am | 6am | 5am | 12pm (noon) |
| 9am | 8am | 7am | 6am | 1pm |
| 10am | 9am | 8am | 7am | 2pm |
| 11am | 10am | 9am | 8am | 3pm |
| 12pm (noon) | 11am | 10am | 9am | 4pm |
| 1pm | 12pm (noon) | 11am | 10am | 5pm |
| 2pm | 1pm | 12pm (noon) | 11am | 6pm |
| 3pm | 2pm | 1pm | 12pm (noon) | 7pm |
| 4pm | 3pm | 2pm | 1pm | 8pm |
| 5pm | 4pm | 3pm | 2pm | 9pm |
| 6pm | 5pm | 4pm | 3pm | 10pm |
| 7pm | 6pm | 5pm | 4pm | 11pm |
| 8pm | 7pm | 6pm | 5pm | 12am (midnight) |
| 9pm | 8pm | 7pm | 6pm | 1am |
| 10pm | 9pm | 8pm | 7pm | 2am |
| 11pm | 10pm | 9pm | 8pm | 3am |
| 0:00 | 23:00 | 22:00 | 21:00 | 4:00 |
| 1:00 | 0:00 | 23:00 | 22:00 | 5:00 |
| 2:00 | 1:00 | 0:00 | 23:00 | 6:00 |
| 3:00 | 2:00 | 1:00 | 0:00 | 7:00 |
| 4:00 | 3:00 | 2:00 | 1:00 | 8:00 |
| 5:00 | 4:00 | 3:00 | 2:00 | 9:00 |
| 6:00 | 5:00 | 4:00 | 3:00 | 10:00 |
| 7:00 | 6:00 | 5:00 | 4:00 | 11:00 |
| 8:00 | 7:00 | 6:00 | 5:00 | 12:00 |
| 9:00 | 8:00 | 7:00 | 6:00 | 13:00 |
| 10:00 | 9:00 | 8:00 | 7:00 | 14:00 |
| 11:00 | 10:00 | 9:00 | 8:00 | 15:00 |
| 12:00 | 11:00 | 10:00 | 9:00 | 16:00 |
| 13:00 | 12:00 | 11:00 | 10:00 | 17:00 |
| 14:00 | 13:00 | 12:00 | 11:00 | 18:00 |
| 15:00 | 14:00 | 13:00 | 12:00 | 19:00 |
| 16:00 | 15:00 | 14:00 | 13:00 | 20:00 |
| 17:00 | 16:00 | 15:00 | 14:00 | 21:00 |
| 18:00 | 17:00 | 16:00 | 15:00 | 22:00 |
| 19:00 | 18:00 | 17:00 | 16:00 | 23:00 |
| 20:00 | 19:00 | 18:00 | 17:00 | 0:00 |
| 21:00 | 20:00 | 19:00 | 18:00 | 1:00 |
| 22:00 | 21:00 | 20:00 | 19:00 | 2:00 |
| 23:00 | 22:00 | 21:00 | 20:00 | 3:00 |
Eastern Daylight Time
Offset: EDT is 4 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Bahamas, Canada, Haiti, Turks & Caicos Is, United States
Principal Cities: The largest city in the EDT timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens
French: HAE - Heure Avancée de l'Est
Spanish: EDT - Tiempo de verano del Este, ET - Zona Sureste
Daylight Saving: Eastern Daylight Time (EDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Eastern Standard Time (EST).
Start: Eastern Daylight Time (EDT) started on Sunday, March 13, 2022 at 2:00 am local time and clocks were set one hour forward to Sunday, March 13, 2022, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Eastern Daylight Time (EDT) ends on Sunday, November 6, 2022 at 2:00 am local time and clocks are set one hour back to Sunday, November 6, 2022, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
EDT representations, usage and related time zones
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four hour and zero minutes time differences to the west of the zero meridian.
- Quebec - Military abbreviation for EDT
- Q - short form of 'Quebec'
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST5EDT
- US/East-Indiana
- US/Eastern
- US/Michigan
- AST - Atlantic Standard Time
- EDT - Eastern Daylight Time
- AMT - Amazon Time
- BOT - Bolivia Time
- CDT - Cuba Daylight Time
- CLT - Chile Standard Time
- FKT - Falkland Island Time
- GYT - Guyana Time
- HLV - Hora Legal de Venezuela
- PYT - Paraguay Time
- Q - Quebec Time Zone
- VET - Venezuelan Standard Time
Central Daylight Time
Offset: CDT is 5 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Cuba, Mexico, United States
Principal Cities: The largest city in the CDT timezone is Mexico City from Mexico with population about 12.294 million people. Other major cities in the area are Chicago, Havana, Houston, Iztapalapa
French: HAC - Heure Avancée du Centre
Spanish: CT - Zona Centro
Daylight Saving: Central Daylight Time (CDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Central Standard Time (CST).
Start: Central Daylight Time (CDT) started on Sunday, March 13, 2022 at 2:00 am local time and clocks were set one hour forward to Sunday, March 13, 2022, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Central Daylight Time (CDT) ends on Sunday, November 6, 2022 at 2:00 am local time and clocks are set one hour back to Sunday, November 6, 2022, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
CDT representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates five hour and zero minutes time differences to the west of the zero meridian.
- Romeo - Military abbreviation for CDT
- R - short form of 'Romeo'
- America/Bahia_Banderas
- America/Chicago
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Matamoros
- America/Menominee
- America/Merida
- America/Mexico_City
- America/Monterrey
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Rainy_River
- America/Rankin_Inlet
- America/Resolute
- America/Winnipeg
- CST6CDT
- Canada/Central
- Mexico/General
- US/Central
- US/Indiana-Starke
- Central Daylight Time - UTC -5
- Cuba Daylight Time - UTC -4
- 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
Mountain Daylight Time
Offset: MDT is 6 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the MDT timezone is Ciudad Juarez from Mexico with population about 1.512 million people. Other major cities in the area are Calgary, Chihuahua, Edmonton, El Paso
French: HAR - Heure Avancée des Rocheuses
Spanish: MT - Zona Pacífico
Daylight Saving: Mountain Daylight Time (MDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Mountain Standard Time (MST).
Start: Mountain Daylight Time (MDT) started on Sunday, March 13, 2022 at 2:00 am local time and clocks were set one hour forward to Sunday, March 13, 2022, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Mountain Daylight Time (MDT) ends on Sunday, November 6, 2022 at 2:00 am local time and clocks are set one hour back to Sunday, November 6, 2022, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
MDT representations, usage and related time zones
- -06 - basic short
- -0600 - basic
- -06:00 - extended
- -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates six hour and zero minutes time differences to the west of the zero meridian.
- Sierra - Military abbreviation for MDT
- S - short form of 'Sierra'
- America/Boise
- America/Cambridge_Bay
- America/Chihuahua
- America/Denver
- America/Edmonton
- America/Inuvik
- America/Mazatlan
- America/Ojinaga
- America/Shiprock
- America/Yellowknife
- Canada/Mountain
- MST7MDT
- Mexico/BajaSur
- Navajo
- US/Mountain
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone
Pacific Daylight Time
Offset: PDT is 7 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the PDT timezone is Los Angeles from USA with population about 3.793 million people. Other major cities in the area are Vancouver, Tijuana, San Diego, San Jose
French: HAP - Heure Avancée du Pacifique
Spanish: PT - Zona Noroeste
Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Pacific Standard Time (PST).
Start: Pacific Daylight Time (PDT) started on Sunday, March 13, 2022 at 2:00 am local time and clocks were set one hour forward to Sunday, March 13, 2022, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Pacific Daylight Time (PDT) ends on Sunday, November 6, 2022 at 2:00 am local time and clocks are set one hour back to Sunday, November 6, 2022, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
PDT representations, usage and related time zones
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven hour and zero minutes time differences to the west of the zero meridian.
- Tango - Military abbreviation for PDT
- T - short form of 'Tango'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone
Greenwich Mean Time
Offset: GMT is 0 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries: It is used in following countries: Burkina Faso, Côte d'Ivoire, Britain (UK), Guernsey, Ghana, Greenland, Gambia, Guinea, Guinea-Bissau, Ireland, Isle of Man, Iceland, Jersey, Liberia, Mali, Mauritania, St Helena, Sierra Leone, Senegal, Sao Tome & Principe, Togo
Principal Cities: The largest city in the GMT timezone is London from United Kingdom with population about 7.557 million people. Other major cities in the area are Abidjan, Dakar, Grand Dakar, Accra
Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use for the most parts it is the same. In military GMT is known as Zulu time.Greenwich Mean Time was the same as Universal Time (UT), until the introduction of UTC in 1972 a standard astronomical concept used in many technical fields.
GMT representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates zero hour and zero minutes time differences of the zero meridian.
- Zulu - Military abbreviation for GMT
- Z - short form of 'Zulu'
- Africa/Abidjan
- Africa/Accra
- Africa/Bamako
- Africa/Banjul
- Africa/Bissau
- Africa/Conakry
- Africa/Dakar
- Africa/Freetown
- Africa/Lome
- Africa/Monrovia
- Africa/Nouakchott
- Africa/Ouagadougou
- Africa/Sao_Tome
- Africa/Timbuktu
- America/Danmarkshavn
- Atlantic/Reykjavik
- Atlantic/St_Helena
- Eire
- Etc/GMT
- Etc/GMT+0
- Etc/GMT-0
- Etc/GMT0
- Etc/Greenwich
- Europe/Belfast
- Europe/Dublin
- Europe/Guernsey
- Europe/Isle_of_Man
- Europe/Jersey
- Europe/London
- GB
- GB-Eire
- GMT
- GMT+0
- GMT-0
- GMT0
- Greenwich
- Iceland
- Greenwich Mean Time - UTC +0
- GMT+03:00 - UTC +3
- GMT+07:00 - UTC +7
- GMT+01:00 - UTC +1
- GMT+11:00 - UTC +11
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Universal Time Coordinated
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone