Masan time: UTC+9 all year
Masan has no clock change scheduled in the next year. The last year with a seasonal offset change was 1988. The offset now is UTC+9.
Masan on 15 October 2026: sunrise 06:38, sunset 17:58, day length 11 h 20 min.
Place| Fact | Value |
|---|
| Time zone | Asia/Seoul |
| Offset | UTC+9 |
| Region | Gwangju |
| Latitude | 35.1272 |
| Longitude | 126.8315 |
| Population | 434,371 |
Masan has no clock change scheduled in the next year. The last year with a seasonal offset change was 1988. The offset now is UTC+9.
Sun this year| Fact | Value |
|---|
| Longest day | 21 June 2026, 14 h 32 min |
| Shortest day | 22 December 2026, 9 h 47 min |
| Earliest sunrise | 05:17 on 13 June 2026 |
| Latest sunset | 19:51 on 29 June 2026 |
| Golden hour on the longest day | 21 June morning 05:18 to 05:56, evening 19:12 to 19:50 |
Next public holidays| Date | Holiday |
|---|
| 25 December 2026 | 기독탄신일 |
| 1 January 2027 | 신정 |
| 7 February 2027 | 설날 |
Working hours overlap| City | 09:00 to 17:00 |
|---|
| London | Masan and London have no hour that is 09:00 to 17:00 in both cities. |
| New York | Masan and New York have no hour that is 09:00 to 17:00 in both cities. |