Mariehamn is the capital of Aland Islands.
| population: | 10,682 |
| latitude: | 60.10° N |
| longitude: | 19.93° E |
| elevation: | 11m |
| local time: | 03:36 |
| local date: | Sat 1 Aug |
| current time zone: | UTC+03:00 |
| uses DST?: | yes |
| DST starts: | Sun 29 Mar |
| DST ends: | Sun 25 Oct |
| sunrise: | 05:18 |
| sunset: | 22:15 |
| day length: | 16h 56m |
| solar noon: | 13:46 |