Public holidays
1257, Finland
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1257 | Nyårsdagen |
| 2 | Saturday, 6 January 1257 | Trettondedag jul |
| 3 | Friday, 6 April 1257 | Långfredagen |
| 4 | Sunday, 8 April 1257 | Påskdagen |
| 5 | Monday, 9 April 1257 | Annandag påsk |
| 6 | Tuesday, 1 May 1257 | Första maj |
| 7 | Thursday, 17 May 1257 | Kristi himmelsfärdsdag |
| 8 | Sunday, 27 May 1257 | Pingstdagen |
| 9 | Saturday, 23 June 1257 | Midsommardagen |
| 10 | Saturday, 3 November 1257 | Alla helgons dag |
| 11 | Thursday, 6 December 1257 | Självständighetsdagen |
| 12 | Tuesday, 25 December 1257 | Juldagen |
| 13 | Wednesday, 26 December 1257 | Annandag jul |