Public holidays
1800, Finland
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1800 | Nyårsdagen |
| 2 | Monday, 6 January 1800 | Trettondedag jul |
| 3 | Friday, 11 April 1800 | Långfredagen |
| 4 | Sunday, 13 April 1800 | Påskdagen |
| 5 | Monday, 14 April 1800 | Annandag påsk |
| 6 | Thursday, 1 May 1800 | Första maj |
| 7 | Thursday, 22 May 1800 | Kristi himmelsfärdsdag |
| 8 | Sunday, 1 June 1800 | Pingstdagen |
| 9 | Monday, 2 June 1800 | Annandag pingst |
| 10 | Tuesday, 24 June 1800 | Midsommardagen |
| 11 | Sunday, 2 November 1800 | Alla helgons dag |
| 12 | Saturday, 6 December 1800 | Självständighetsdagen |
| 13 | Thursday, 25 December 1800 | Juldagen |
| 14 | Friday, 26 December 1800 | Annandag jul |