Datong time: UTC+8 all year
Datong 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.
Datong on 15 October 2026: sunrise 06:36, sunset 17:47, day length 11 h 11 min.
Place| Fact | Value |
|---|
| Time zone | Asia/Shanghai |
| Offset | UTC+8 |
| Region | Shanxi |
| Latitude | 40.0936 |
| Longitude | 113.2914 |
| Population | 3,105,591 |
Datong 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, 15 h 2 min |
| Shortest day | 22 December 2026, 9 h 19 min |
| Earliest sunrise | 04:57 on 14 June 2026 |
| Latest sunset | 20:00 on 28 June 2026 |
| Golden hour on the longest day | 21 June morning 04:57 to 05:38, evening 19:18 to 19:59 |
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 | Datong 16:00 to 17:00; London 09:00 to 10:00 |
| New York | Datong and New York have no hour that is 09:00 to 17:00 in both cities. |