Public holidays
1660, Finland
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1660 | Nyårsdagen |
| 2 | Tuesday, 6 January 1660 | Trettondedag jul |
| 3 | Friday, 26 March 1660 | Långfredagen |
| 4 | Sunday, 28 March 1660 | Påskdagen |
| 5 | Monday, 29 March 1660 | Annandag påsk |
| 6 | Saturday, 1 May 1660 | Första maj |
| 7 | Thursday, 6 May 1660 | Kristi himmelsfärdsdag |
| 8 | Sunday, 16 May 1660 | Pingstdagen |
| 9 | Monday, 17 May 1660 | Annandag pingst |
| 10 | Thursday, 24 June 1660 | Midsommardagen |
| 11 | Sunday, 7 November 1660 | Alla helgons dag |
| 12 | Monday, 6 December 1660 | Självständighetsdagen |
| 13 | Saturday, 25 December 1660 | Juldagen |
| 14 | Sunday, 26 December 1660 | Annandag jul |