Åland's Autonomy Day is a public holiday in Åland, known locally as Ahvenanmaan itsehallintopäivä.
In 2026 it falls on Tuesday 9 June; in 2027 on Wednesday 9 June.
The date is fixed, so only the weekday changes from year to year.
Dates, 2025 to 2028
| Year | Date | Weekday | Note |
|---|---|---|---|
| 2025 | 9 June | Monday long weekend | |
| 2026 | 9 June | Tuesday | |
| 2027 | 9 June | Wednesday | |
| 2028 | 9 June | Friday long weekend |