What city uses GMT as its time?

Answer 1

Reykjavik, Iceland is at UTC/GMT year-round.

The whole of the UK, including London and all its cities, uses GMT in the Winter. Summer Time is an hour different, so it is not always GMT.

Answer 2

The GMT time zone includes the countries/islands of;

1. Iceland
2. United Kingdom
3. Ireland
4. Portugal
5. Morocco
6. Mauritania
7. Mali
8. Senegal
9. The Gambia
10. Sierra Leone
11. Liberia
12. Ivory Coast
13. Ghana
14. Togo
15. Guinea-Bissau
16. Canary Islands
17. Madeira Islands
18. St Helena

During the summer, Daylight savings time means that many of these areas effectively become GMT+1.

Answer 3

Greenwich Mean Time (GMT) is also known as Western European Time (WET).

These places are always on GMT or WET:

• Burkina Faso
• Côte d'Ivoire
• Danmarkshavn, Greenland (Denmark)
• Gambia
• Ghana
• Guinea
• Guinea-Bissau
• Iceland
• Liberia
• Mali
• Mauritania
• Sahrawi Arab Dem. Rep.
• São Tomé and Príncipe
• Senegal
• Sierra Leone
• Togo
• Saint Helena, Ascension and Tristan da Cunha Islands (U.K.)

These places are on GMT or WET only from the last Sunday of October to the last Sunday of March:

• Faroe Islands (Denmark)
• Ireland
• Portugal
• Madeira Islands (Portugal)
• Canary Islands (Spain)
• United Kingdom

The time in Morocco is WET from the last Sunday of September to the last Sunday of April and during Ramadan.

The time in these places is equal to UTC during Summer Time (a.k.a. Daylight Saving Time), from the last Sunday of March to the last Sunday of October:

• Ittoqqorttoormiit, Greenland (Denmark) (Eastern Greenland Summer Time; EGST)
• The Azores (Portugal) (Azores Summer Time; AZOST)

Answer 4

The whole of the UK, including all its cities, uses GMT in the Winter.

Answer 5

London, in the United Kingdom, uses Greenwich Mean Time (GMT) as its time zone.