Public holidays
1661, Finland
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1661 | Nyårsdagen |
| 2 | Thursday, 6 January 1661 | Trettondedag jul |
| 3 | Friday, 15 April 1661 | Långfredagen |
| 4 | Sunday, 17 April 1661 | Påskdagen |
| 5 | Monday, 18 April 1661 | Annandag påsk |
| 6 | Sunday, 1 May 1661 | Första maj |
| 7 | Thursday, 26 May 1661 | Kristi himmelsfärdsdag |
| 8 | Sunday, 5 June 1661 | Pingstdagen |
| 9 | Monday, 6 June 1661 | Annandag pingst |
| 10 | Friday, 24 June 1661 | Midsommardagen |
| 11 | Sunday, 6 November 1661 | Alla helgons dag |
| 12 | Tuesday, 6 December 1661 | Självständighetsdagen |
| 13 | Sunday, 25 December 1661 | Juldagen |
| 14 | Monday, 26 December 1661 | Annandag jul |