Colombo time: UTC+5:30 all year
Colombo has no clock change scheduled in the next year. The last year with a seasonal offset change was 2006. The offset now is UTC+5:30.
Colombo on 15 October 2026: sunrise 05:57, sunset 17:55, day length 11 h 58 min.
Place| Fact | Value |
|---|
| Time zone | Asia/Colombo |
| Offset | UTC+5:30 |
| Region | Western Province |
| Latitude | 6.9355 |
| Longitude | 79.8487 |
| Population | 648,034 |
Colombo has no clock change scheduled in the next year. The last year with a seasonal offset change was 2006. The offset now is UTC+5:30.
Sun this year| Fact | Value |
|---|
| Longest day | 21 June 2026, 12 h 32 min |
| Shortest day | 22 December 2026, 11 h 43 min |
| Earliest sunrise | 05:53 on 26 May 2026 |
| Latest sunset | 18:31 on 15 July 2026 |
| Golden hour on the longest day | 21 June morning 05:56 to 06:26, evening 17:58 to 18:28 |
Next public holidays| Date | Holiday |
|---|
| 25 October 2026 | වප් පුර පසළොස්වක පෝය දිනය |
| 8 November 2026 | දීපවාලි උත්සව දිනය |
| 24 November 2026 | ඉල් පුර පසළොස්වක පෝය දිනය |
Working hours overlap| City | 09:00 to 17:00 |
|---|
| London | Colombo 13:30 to 17:00; London 09:00 to 12:30 |
| New York | Colombo and New York have no hour that is 09:00 to 17:00 in both cities. |