Haikou time: UTC+8 all year
Haikou has no clock change scheduled in the next year. The last year with a seasonal offset change was 1991. The offset now is UTC+8.
Haikou on 15 October 2026: sunrise 06:33, sunset 18:15, day length 11 h 42 min.
Place| Fact | Value |
|---|
| Time zone | Asia/Shanghai |
| Offset | UTC+8 |
| Region | Hainan |
| Latitude | 20.0342 |
| Longitude | 110.3465 |
| Population | 3,001,600 |
Haikou has no clock change scheduled in the next year. The last year with a seasonal offset change was 1991. The offset now is UTC+8.
Sun this year| Fact | Value |
|---|
| Longest day | 21 June 2026, 13 h 21 min |
| Shortest day | 22 December 2026, 10 h 55 min |
| Earliest sunrise | 05:58 on 6 June 2026 |
| Latest sunset | 19:22 on 5 July 2026 |
| Golden hour on the longest day | 21 June morning 06:00 to 06:31, evening 18:48 to 19:20 |
Next public holidays| Date | Holiday |
|---|
| 1 January 2027 | 元旦 |
| 5 February 2027 | 春节 |
| 6 February 2027 | 春节 |
Working hours overlap| City | 09:00 to 17:00 |
|---|
| London | Haikou 16:00 to 17:00; London 09:00 to 10:00 |
| New York | Haikou and New York have no hour that is 09:00 to 17:00 in both cities. |