GMT to EDT to CDT to MDT to PDT to CET to EET to SGT to Melbourne to Auckland Time Converter
The United Kingdom is on summer time: BST (UTC+1) until Sun, Oct 29.
Iceland and Ghana stay on GMT (UTC+0).
Central Europe is on summer time: CEST (UTC+2) until Sun, Oct 29.
Eastern Europe is on summer time: EEST (UTC+3) until Sun, Oct 29.
Quick answers
Selected conversion
4:00 pm16:00 GMT (UTC+0), Jul 17, 2023 = 12:00 pm12:00 EDT (UTC-4), Jul 17, 2023 = 11:00 am11:00 CDT (UTC-5), Jul 17, 2023 = 10:00 am10:00 MDT (UTC-6), Jul 17, 2023 = 9:00 am09:00 PDT (UTC-7), Jul 17, 2023 = 6:00 pm18:00 CEST (UTC+2), Jul 17, 2023 = 7:00 pm19:00 EEST (UTC+3), Jul 17, 2023 = 12:00 am00:00 SGT (UTC+8), Jul 18, 2023 = 2:00 am02:00 AEST (UTC+10), Jul 18, 2023 = 4:00 am04:00 NZST (UTC+12), Jul 18, 2023
GMT is 4 hours ahead of EDT. GMT is 5 hours ahead of CDT. GMT is 6 hours ahead of MDT. GMT is 7 hours ahead of PDT. GMT is 2 hours behind CEST. GMT is 3 hours behind EEST. GMT is 8 hours behind SGT. GMT is 10 hours behind Melbourne. GMT is 12 hours behind Auckland.
How the time difference changes
GMT to EDT
For most of the year, GMT is 4 hours ahead of EDT. At other times of the year, GMT is 5 hours ahead of EST.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 5:00 am to 1:00 pm in EDT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 4:00 am to 12:00 pm in EST.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 05:00 to 13:00 in EDT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 04:00 to 12:00 in EST.
GMT to CDT
For most of the year, GMT is 5 hours ahead of CDT. At other times of the year, GMT is 6 hours ahead of CST.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 4:00 am to 12:00 pm in CDT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 3:00 am to 11:00 am in CST.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 04:00 to 12:00 in CDT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 03:00 to 11:00 in CST.
GMT to MDT
For most of the year, GMT is 6 hours ahead of MDT. At other times of the year, GMT is 7 hours ahead of MST.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 3:00 am to 11:00 am in MDT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 2:00 am to 10:00 am in MST.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 03:00 to 11:00 in MDT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 02:00 to 10:00 in MST.
GMT to PDT
For most of the year, GMT is 7 hours ahead of PDT. At other times of the year, GMT is 8 hours ahead of PST.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 2:00 am to 10:00 am in PDT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 1:00 am to 9:00 am in PST.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 02:00 to 10:00 in PDT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 01:00 to 09:00 in PST.
GMT to CET
For most of the year, GMT is 2 hours behind CEST. At other times of the year, GMT is 1 hour behind CET.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 11:00 am to 7:00 pm in CEST. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 10:00 am to 6:00 pm in CET.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 11:00 to 19:00 in CEST. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 10:00 to 18:00 in CET.
GMT to EET
For most of the year, GMT is 3 hours behind EEST. At other times of the year, GMT is 2 hours behind EET.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 12:00 pm to 8:00 pm in EEST. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 11:00 am to 7:00 pm in EET.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 12:00 to 20:00 in EEST. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 11:00 to 19:00 in EET.
GMT to SGT
GMT is 8 hours behind SGT year-round.
Working hours of 9:00 am to 5:00 pm in GMT correspond to 5:00 pm to 1:00 am (next day) in SGT.Working hours of 09:00 to 17:00 in GMT correspond to 17:00 to 01:00 (next day) in SGT.
GMT to Melbourne
Depending on seasonal clock changes, GMT is 10 hours behind Melbourne or GMT is 11 hours behind Melbourne.
Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in GMT correspond to 7:00 pm to 3:00 am (next day) in Melbourne or working hours of 9:00 am to 5:00 pm in GMT correspond to 8:00 pm to 4:00 am (next day) in Melbourne.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in GMT correspond to 19:00 to 03:00 (next day) in Melbourne or working hours of 09:00 to 17:00 in GMT correspond to 20:00 to 04:00 (next day) in Melbourne.
GMT to Auckland
Depending on seasonal clock changes, GMT is 12 hours behind Auckland or GMT is 13 hours behind Auckland.
Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in GMT correspond to 9:00 pm to 5:00 am (next day) in Auckland or working hours of 9:00 am to 5:00 pm in GMT correspond to 10:00 pm to 6:00 am (next day) in Auckland.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in GMT correspond to 21:00 to 05:00 (next day) in Auckland or working hours of 09:00 to 17:00 in GMT correspond to 22:00 to 06:00 (next day) in Auckland.
Compare GMT time with EDT, CDT, MDT, PDT, CET, EET, SGT, Melbourne, and Auckland time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Greenwich Mean Time is 4 hours ahead of Eastern Daylight Time. Greenwich Mean Time is 5 hours ahead of Central Daylight Time. Greenwich Mean Time is 6 hours ahead of Mountain Daylight Time. Greenwich Mean Time is 7 hours ahead of Pacific Daylight Time. Greenwich Mean Time is 2 hours behind Central European Summer Time. Greenwich Mean Time is 3 hours behind Eastern European Summer Time. Greenwich Mean Time is 8 hours behind Singapore Time. Greenwich Mean Time is 10 hours behind AEST (Australian Eastern Standard Time). Greenwich Mean Time is 12 hours behind NZST (New Zealand Standard Time).
4:00 pm16:00 in GMT is 12:00 pm12:00 in EDT and is 11:00 am11:00 in CDT and is 10:00 am10:00 in MDT and is 9:00 am09:00 in PDT and is 6:00 pm18:00 in CEST and is 7:00 pm19:00 in EEST and is 12:00 am00:00 in SGT and is 2:00 am02:00 in Melbourne, Australia and is 4:00 am04:00 in Auckland, New Zealand
GMT to EDT call time
Best time for a conference call or a meeting is between 1pm-5pm13:00-17:00 in GMT which corresponds to 9am-1pm09:00-13:00 in EDT
GMT to CDT call time
Best time for a conference call or a meeting is between 2pm-5pm14:00-17:00 in GMT which corresponds to 9am-12pm09:00-12:00 in CDT
GMT to MDT call time
Best time for a conference call or a meeting is between 3pm-5pm15:00-17:00 in GMT which corresponds to 9am-11am09:00-11:00 in MDT
GMT to PDT call time
Best time for a conference call or a meeting is between 4pm-5pm16:00-17:00 in GMT which corresponds to 9am-10am09:00-10:00 in PDT
GMT to CEST call time
Best time for a conference call or a meeting is between 9am-3pm09:00-15:00 in GMT which corresponds to 11am-5pm11:00-17:00 in CEST
GMT to EEST call time
Best time for a conference call or a meeting is between 9am-2pm09:00-14:00 in GMT which corresponds to 12pm-5pm12:00-17:00 in EEST
GMT to SGT call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in GMT which corresponds to 4:30pm-5:30pm16:30-17:30 in SGT
GMT to Melbourne call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in GMT which corresponds to 5:30pm-6:30pm17:30-18:30 in Melbourne
GMT to Auckland call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in GMT which corresponds to 7pm-8pm19:00-20:00 in Auckland
4:00 pm16:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
12:00 pm12:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
11:00 am11:00 Central Daylight Time (CDT). Offset UTC -5:00 hours
10:00 am10:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
9:00 am09:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
6:00 pm18:00 Central European Summer Time (CEST). Offset UTC +2:00 hours
7:00 pm19:00 Eastern European Summer Time (EEST). Offset UTC +3:00 hours
12:00 am00:00 Singapore Time (SGT). Offset UTC +8:00 hours
2:00 am02:00 AEST (Australian Eastern Standard Time) (Melbourne, Australia). Offset UTC +10:00 hours
4:00 am04:00 NZST (New Zealand Standard Time) (Auckland, New Zealand). Offset UTC +12:00 hours
4:00 pm16:00 GMT / 12:00 pm12:00 EDT / 11:00 am11:00 CDT / 10:00 am10:00 MDT / 9:00 am09:00 PDT / 6:00 pm18:00 CEST / 7:00 pm19:00 EEST / 12:00 am00:00 SGT / 2:00 am02:00 Melbourne, Australia / 4:00 am04:00 Auckland, New Zealand
| GMT | EDT | CDT | MDT | PDT | CEST | EEST | SGT | Melbourne, Australia | Auckland, New Zealand |
|---|---|---|---|---|---|---|---|---|---|
| 12:00am | 8:00pm | 7:00pm | 6:00pm | 5:00pm | 2:00am | 3:00am | 8:00am | 10:00am | 12:00pm |
| 1:00am | 9:00pm | 8:00pm | 7:00pm | 6:00pm | 3:00am | 4:00am | 9:00am | 11:00am | 1:00pm |
| 2:00am | 10:00pm | 9:00pm | 8:00pm | 7:00pm | 4:00am | 5:00am | 10:00am | 12:00pm | 2:00pm |
| 3:00am | 11:00pm | 10:00pm | 9:00pm | 8:00pm | 5:00am | 6:00am | 11:00am | 1:00pm | 3:00pm |
| 4:00am | 12:00am | 11:00pm | 10:00pm | 9:00pm | 6:00am | 7:00am | 12:00pm | 2:00pm | 4:00pm |
| 5:00am | 1:00am | 12:00am | 11:00pm | 10:00pm | 7:00am | 8:00am | 1:00pm | 3:00pm | 5:00pm |
| 6:00am | 2:00am | 1:00am | 12:00am | 11:00pm | 8:00am | 9:00am | 2:00pm | 4:00pm | 6:00pm |
| 7:00am | 3:00am | 2:00am | 1:00am | 12:00am | 9:00am | 10:00am | 3:00pm | 5:00pm | 7:00pm |
| 8:00am | 4:00am | 3:00am | 2:00am | 1:00am | 10:00am | 11:00am | 4:00pm | 6:00pm | 8:00pm |
| 9:00am | 5:00am | 4:00am | 3:00am | 2:00am | 11:00am | 12:00pm | 5:00pm | 7:00pm | 9:00pm |
| 10:00am | 6:00am | 5:00am | 4:00am | 3:00am | 12:00pm | 1:00pm | 6:00pm | 8:00pm | 10:00pm |
| 11:00am | 7:00am | 6:00am | 5:00am | 4:00am | 1:00pm | 2:00pm | 7:00pm | 9:00pm | 11:00pm |
| 12:00pm | 8:00am | 7:00am | 6:00am | 5:00am | 2:00pm | 3:00pm | 8:00pm | 10:00pm | 12:00am |
| 1:00pm | 9:00am | 8:00am | 7:00am | 6:00am | 3:00pm | 4:00pm | 9:00pm | 11:00pm | 1:00am |
| 2:00pm | 10:00am | 9:00am | 8:00am | 7:00am | 4:00pm | 5:00pm | 10:00pm | 12:00am | 2:00am |
| 3:00pm | 11:00am | 10:00am | 9:00am | 8:00am | 5:00pm | 6:00pm | 11:00pm | 1:00am | 3:00am |
| 4:00pm | 12:00pm | 11:00am | 10:00am | 9:00am | 6:00pm | 7:00pm | 12:00am | 2:00am | 4:00am |
| 5:00pm | 1:00pm | 12:00pm | 11:00am | 10:00am | 7:00pm | 8:00pm | 1:00am | 3:00am | 5:00am |
| 6:00pm | 2:00pm | 1:00pm | 12:00pm | 11:00am | 8:00pm | 9:00pm | 2:00am | 4:00am | 6:00am |
| 7:00pm | 3:00pm | 2:00pm | 1:00pm | 12:00pm | 9:00pm | 10:00pm | 3:00am | 5:00am | 7:00am |
| 8:00pm | 4:00pm | 3:00pm | 2:00pm | 1:00pm | 10:00pm | 11:00pm | 4:00am | 6:00am | 8:00am |
| 9:00pm | 5:00pm | 4:00pm | 3:00pm | 2:00pm | 11:00pm | 12:00am | 5:00am | 7:00am | 9:00am |
| 10:00pm | 6:00pm | 5:00pm | 4:00pm | 3:00pm | 12:00am | 1:00am | 6:00am | 8:00am | 10:00am |
| 11:00pm | 7:00pm | 6:00pm | 5:00pm | 4:00pm | 1:00am | 2:00am | 7:00am | 9:00am | 11:00am |
| 00:00 | 20:00 | 19:00 | 18:00 | 17:00 | 02:00 | 03:00 | 08:00 | 10:00 | 12:00 |
| 01:00 | 21:00 | 20:00 | 19:00 | 18:00 | 03:00 | 04:00 | 09:00 | 11:00 | 13:00 |
| 02:00 | 22:00 | 21:00 | 20:00 | 19:00 | 04:00 | 05:00 | 10:00 | 12:00 | 14:00 |
| 03:00 | 23:00 | 22:00 | 21:00 | 20:00 | 05:00 | 06:00 | 11:00 | 13:00 | 15:00 |
| 04:00 | 00:00 | 23:00 | 22:00 | 21:00 | 06:00 | 07:00 | 12:00 | 14:00 | 16:00 |
| 05:00 | 01:00 | 00:00 | 23:00 | 22:00 | 07:00 | 08:00 | 13:00 | 15:00 | 17:00 |
| 06:00 | 02:00 | 01:00 | 00:00 | 23:00 | 08:00 | 09:00 | 14:00 | 16:00 | 18:00 |
| 07:00 | 03:00 | 02:00 | 01:00 | 00:00 | 09:00 | 10:00 | 15:00 | 17:00 | 19:00 |
| 08:00 | 04:00 | 03:00 | 02:00 | 01:00 | 10:00 | 11:00 | 16:00 | 18:00 | 20:00 |
| 09:00 | 05:00 | 04:00 | 03:00 | 02:00 | 11:00 | 12:00 | 17:00 | 19:00 | 21:00 |
| 10:00 | 06:00 | 05:00 | 04:00 | 03:00 | 12:00 | 13:00 | 18:00 | 20:00 | 22:00 |
| 11:00 | 07:00 | 06:00 | 05:00 | 04:00 | 13:00 | 14:00 | 19:00 | 21:00 | 23:00 |
| 12:00 | 08:00 | 07:00 | 06:00 | 05:00 | 14:00 | 15:00 | 20:00 | 22:00 | 00:00 |
| 13:00 | 09:00 | 08:00 | 07:00 | 06:00 | 15:00 | 16:00 | 21:00 | 23:00 | 01:00 |
| 14:00 | 10:00 | 09:00 | 08:00 | 07:00 | 16:00 | 17:00 | 22:00 | 00:00 | 02:00 |
| 15:00 | 11:00 | 10:00 | 09:00 | 08:00 | 17:00 | 18:00 | 23:00 | 01:00 | 03:00 |
| 16:00 | 12:00 | 11:00 | 10:00 | 09:00 | 18:00 | 19:00 | 00:00 | 02:00 | 04:00 |
| 17:00 | 13:00 | 12:00 | 11:00 | 10:00 | 19:00 | 20:00 | 01:00 | 03:00 | 05:00 |
| 18:00 | 14:00 | 13:00 | 12:00 | 11:00 | 20:00 | 21:00 | 02:00 | 04:00 | 06:00 |
| 19:00 | 15:00 | 14:00 | 13:00 | 12:00 | 21:00 | 22:00 | 03:00 | 05:00 | 07:00 |
| 20:00 | 16:00 | 15:00 | 14:00 | 13:00 | 22:00 | 23:00 | 04:00 | 06:00 | 08:00 |
| 21:00 | 17:00 | 16:00 | 15:00 | 14:00 | 23:00 | 00:00 | 05:00 | 07:00 | 09:00 |
| 22:00 | 18:00 | 17:00 | 16:00 | 15:00 | 00:00 | 01:00 | 06:00 | 08:00 | 10:00 |
| 23:00 | 19:00 | 18:00 | 17:00 | 16:00 | 01:00 | 02:00 | 07:00 | 09:00 | 11:00 |
Greenwich Mean Time
Offset: GMT is 0 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries using this time zone: 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 time zone is London in United Kingdom, with about 8.962 million people. Other major cities in this time zone include Abidjan, Bamako, Dakar, Kumasi.
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 the zero UTC/GMT offset.
- 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
- 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
Eastern Daylight Time
Offset: EDT is 4 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries using this time zone: Bahamas, Canada, Haiti, Turks & Caicos Is, United States
Principal Cities: The largest city in the EDT 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, Brooklyn, Borough of Queens, Montreal.
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 time zone. During winter, some places set clocks back one hour and observe Eastern Standard Time (EST).
Start: Eastern Daylight Time (EDT) started on Sunday, March 12, 2023 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 12, 2023, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
End: Eastern Daylight Time (EDT) ends on Sunday, November 5, 2023 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 5, 2023, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the 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 an offset of four hours 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 using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the CDT time zone is Chicago in the United States, with about 2.664 million people. Other major cities in this time zone include Houston, San Antonio, Ciudad Juarez, Dallas.
French: HAC - Heure Avancée du Centre
Spanish: CT - Zona Centro
Daylight Saving: Central Daylight Time (CDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Central Standard Time (CST).
Start: Central Daylight Time (CDT) started on Sunday, March 12, 2023 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 12, 2023, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
End: Central Daylight Time (CDT) ends on Sunday, November 5, 2023 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 5, 2023, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the 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 an offset of five hours to the west of the zero meridian.
- Romeo - Military abbreviation for CDT
- R - short form of 'Romeo'
- America/Chicago
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Matamoros
- America/Menominee
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Ojinaga
- America/Rainy_River
- America/Rankin_Inlet
- America/Resolute
- America/Winnipeg
- CST6CDT
- Canada/Central
- 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 using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the MDT time zone is Calgary in Canada, with about 1.307 million people. Other major cities in this time zone include Edmonton, Denver, El Paso, Albuquerque.
French: HAR - Heure Avancée des Rocheuses
Spanish: MT - Zona Pacífico
Daylight Saving: Mountain Daylight Time (MDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Mountain Standard Time (MST).
Start: Mountain Daylight Time (MDT) started on Sunday, March 12, 2023 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 12, 2023, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
End: Mountain Daylight Time (MDT) ends on Sunday, November 5, 2023 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 5, 2023, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the 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 an offset of six hours to the west of the zero meridian.
- Sierra - Military abbreviation for MDT
- S - short form of 'Sierra'
- America/Boise
- America/Cambridge_Bay
- America/Ciudad_Juarez
- America/Denver
- America/Edmonton
- America/Inuvik
- America/Shiprock
- America/Yellowknife
- Canada/Mountain
- MST7MDT
- 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 using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the PDT time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.
French: HAP - Heure Avancée du Pacifique
Spanish: PT - Zona Noroeste
Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Pacific Standard Time (PST).
Start: Pacific Daylight Time (PDT) started on Sunday, March 12, 2023 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 12, 2023, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
End: Pacific Daylight Time (PDT) ends on Sunday, November 5, 2023 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 5, 2023, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the 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 an offset of seven hours 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
Central European Time
Offset: CET is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe
Countries using this time zone: Andorra, Albania, Austria, Bosnia & Herzegovina, Belgium, Switzerland, Czech Republic, Germany, Denmark, Algeria, Spain, France, Gibraltar, Croatia, Hungary, Italy, Liechtenstein, Luxembourg, Monaco, Montenegro, North Macedonia, Malta, Netherlands, Norway, Poland, Serbia, Sweden, Slovenia, Svalbard & Jan Mayen, Slovakia, San Marino, Tunisia, Vatican City
Principal Cities: The largest city in the CET time zone is Berlin in Germany, with about 3.426 million people. Other major cities in this time zone include Madrid, Algiers, Rome, Paris.
German: MEZ - Mitteleuropäische Zeit
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Central European Summer Time (CEST).
End: Central European Time (CET) ended on Sunday, March 26, 2023 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 26, 2023, 3:00 am03:00 local daylight time instead. Standard time ends annually on the last Sunday of March.
Start: Central European Time (CET) starts on Sunday, October 29, 2023 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, October 29, 2023, 2:00 am02:00. Standard time starts annually on the last Sunday of October.
CET representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
- Alpha - Military abbreviation for CET
- A - short form of 'Alpha'
- Africa/Algiers
- Africa/Ceuta
- Africa/Tunis
- Arctic/Longyearbyen
- Atlantic/Jan_Mayen
- CET
- Europe/Amsterdam
- Europe/Andorra
- Europe/Belgrade
- Europe/Berlin
- Europe/Bratislava
- Europe/Brussels
- Europe/Budapest
- Europe/Busingen
- Europe/Copenhagen
- Europe/Gibraltar
- Europe/Ljubljana
- Europe/Luxembourg
- Europe/Madrid
- Europe/Malta
- Europe/Monaco
- Europe/Oslo
- Europe/Paris
- Europe/Podgorica
- Europe/Prague
- Europe/Rome
- Europe/San_Marino
- Europe/Sarajevo
- Europe/Skopje
- Europe/Stockholm
- Europe/Tirane
- Europe/Vaduz
- Europe/Vatican
- Europe/Vienna
- Europe/Warsaw
- Europe/Zagreb
- Europe/Zurich
- MET
- Poland
- BST - British Summer Time
- CET - Central European Time
- IST - Irish Standard Time
- WEST - Western European Summer Time
- A - Alpha Time Zone
- CET - Central European Time
- MEZ - Mitteleuropäische Zeit
- WAT - West Africa Time
- WST - Western Sahara Summer Time
- BMT - Biel Mean Time
Eastern European Time
Offset: EET is 2 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries using this time zone: Åland Islands, Bulgaria, Cyprus, Estonia, Egypt, Finland, Greece, Lebanon, Lithuania, Latvia, Libya, Moldova, Palestine, Romania, Russia, Ukraine
Principal Cities: The largest city in the EET time zone is Cairo in Egypt, with about 9.607 million people. Other major cities in this time zone include Alexandria, Kiev, Al Jizah, Beirut.
German: OEZ - Osteuropäische Zeit
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern European Summer Time (EEST).
End: Eastern European Time (EET) ended on Sunday, March 26, 2023 at 3:00 am03:00 local time and clocks were set one hour forward to Sunday, March 26, 2023, 4:00 am04:00 local daylight time instead. Standard time ends annually on the last Sunday of March.
Start: Eastern European Time (EET) starts on Sunday, October 29, 2023 at 4:00 am04:00 local time and clocks are set one hour back to Sunday, October 29, 2023, 3:00 am03:00. Standard time starts annually on the last Sunday of October.
EET representations, usage and related time zones
- +02 - basic short
- +0200 - basic
- +02:00 - extended
- +0200 - sign character (+) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates an offset of two hours to the east of the zero meridian.
- Bravo - Military abbreviation for EET
- B - short form of 'Bravo'
- Africa/Cairo
- Africa/Tripoli
- Asia/Beirut
- Asia/Famagusta
- Asia/Gaza
- Asia/Hebron
- Asia/Nicosia
- EET
- Egypt
- Europe/Athens
- Europe/Bucharest
- Europe/Chisinau
- Europe/Helsinki
- Europe/Kaliningrad
- Europe/Kiev
- Europe/Kyiv
- Europe/Mariehamn
- Europe/Nicosia
- Europe/Riga
- Europe/Sofia
- Europe/Tallinn
- Europe/Tiraspol
- Europe/Uzhgorod
- Europe/Vilnius
- Europe/Zaporozhye
- Libya
- CEST - Central European Summer Time
- EET - Eastern European Time
- MESZ - Mitteleuropäische Sommerzeit
- B - Bravo Time Zone
- CAT - Central Africa Time
- IST - Israel Standard Time
- SAST - South Africa Standard Time
- WAST - West Africa Summer Time
Singapore Time
Offset: SGT is 8 hours ahead Greenwich Mean Time (GMT) and is used in Asia
Countries using this time zone: Singapore
Principal Cities: The largest city in the SGT time zone is Singapore in Singapore, with about 5.639 million people.
Daylight Saving: Clocks in Singapore Time (SGT) do not change for daylight saving time, so SGT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
SGT representations, usage and related time zones
- +08 - basic short
- +0800 - basic
- +08:00 - extended
- +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
- Hotel - Military abbreviation for SGT
- H - short form of 'Hotel'
- ACT - ASEAN Common Time
- AWST - Australian Western Standard Time
- BNT - Brunei Darussalam Time
- CAST - Casey Time
- CHOT - Choibalsan Time
- CST - China Standard Time
- H - Hotel Time Zone
- HKT - Hong Kong Time
- HOVST - Hovd Summer Time
- IRKT - Irkutsk Time
- KRAST - Krasnoyarsk Summer Time
- MYT - Malaysia Time
- PHT - Philippine Time
- SGT - Singapore Time
- ULAT - Ulaanbaatar Time
- WITA - Central Indonesian Time
Melbourne Information
Time Zone
AEST - Australian Eastern Standard Time
+10:00 hours during Australian Eastern Standard Time.
Sunday, October 4, 2026 at 2:00 amSunday, October 4, 2026 at 02:00 local time. DST starts annually on the 1st Sunday of October. Clocks are turned forward 1 hour to Sunday, October 4, 2026 at 3:00 amSunday, October 4, 2026 at 03:00 local daylight time instead. Also called Spring Forward or Summer Time.Sunday, April 5, 2026 at 3:00 amSunday, April 5, 2026 at 03:00 local time. DST ends annually on the 1st Sunday of April. Clocks are turned backward 1 hour to Sunday, April 5, 2026 at 2:00 amSunday, April 5, 2026 at 02:00 local standard time instead. Also called Fall Back or switch to Winter Time.Melbourne Facts
Auckland Information
Time Zone
NZST - New Zealand Standard Time
+12:00 hours during New Zealand Standard Time.
Sunday, September 27, 2026 at 2:00 amSunday, September 27, 2026 at 02:00 local time. DST starts annually on the last Sunday of September. Clocks are turned forward 1 hour to Sunday, September 27, 2026 at 3:00 amSunday, September 27, 2026 at 03:00 local daylight time instead. Also called Spring Forward or Summer Time.Sunday, April 5, 2026 at 3:00 amSunday, April 5, 2026 at 03:00 local time. DST ends annually on the 1st Sunday of April. Clocks are turned backward 1 hour to Sunday, April 5, 2026 at 2:00 amSunday, April 5, 2026 at 02:00 local standard time instead. Also called Fall Back or switch to Winter Time.