Also known as: UTC – Coordinated Universal Time, GT – Greenwich Time
Caution: This is NOT the current local time in most locations in that time zone
Europe: Only some locations are currently on GMT because most places in this time zone are currently on summer time / daylight saving time and are observing IST or BST.
Greenwich Mean Time (GMT) has no offset from Coordinated Universal Time (UTC). This time zone is in use during standard time in: Europe, Africa, North America, Antarctica.
See full time zone map
Where and When is GMT Observed?
Europe
European countries/territories using GMT all year:
- Greenland (Danmarkshavn)
- Iceland
European countries/territories using GMT in the winter and IST or BST in the summer:
- Guernsey
- Ireland
- Isle of Man
- Jersey
- United Kingdom - main islands
Africa
African countries using GMT all year:
- Burkina Faso
- Cote d'Ivoire (Ivory Coast)
- Gambia
- Ghana
- Guinea
- Guinea-Bissau
- Liberia
- Mali
- Mauritania
- Saint Helena
- Sao Tome and Principe
- Senegal
- Sierra Leone
- Togo
North America
Areas of Greenland using GMT all year:
- Danmarkshavn
Antarctica
Locations in Antarctica using GMT in the summer and CEST in the winter:
- Troll Station
Other Time Zones in UTC +0
Some time zones exist that have the same offset as GMT, but can be found under a different name:
- AZOST – Azores Summer Time
- EGST – Eastern Greenland Summer Time
- WET – Western European Time
- WT – Western Sahara Standard Time
- Z – Zulu Time Zone