Mariehamn is the capital of Aland Islands.
| population: | 10,682 |
| latitude: | 60.10° N |
| longitude: | 19.93° E |
| elevation: | 11m |
| local time: | 20:20 |
| local date: | Thu 5 Nov |
| current time zone: | UTC+02:00 |
| DST observed: | yes |
| currently on DST: | no |
| DST ended: | Sun 25 Oct 2026 |
| DST starts: | Sun 28 Mar 2027 |
| sunrise: | 08:13 |
| sunset: | 16:34 |
| day length: | 8h 21m |
| solar noon: | 12:23 |