About London
London is a major city in United Kingdom. It uses Greenwich Mean Time (GMT, BST).
The next daylight saving time transition is on October 25, 2026, when clocks fall back from GMT+1 to GMT.
- Coordinates
- 51.5085, -0.1257
- Population
- 8,961,989
- Time zone
- Europe/London
- Country
- United Kingdom
Airports
Major airports serving London:
- LCY
- LGW
- LHR
- LTN
- STN