Public holidays
1405, Finland
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1405 | New Year's Day |
| 2 | Sunday, 6 January 1405 | Epiphany |
| 3 | Friday, 29 March 1405 | Good Friday |
| 4 | Sunday, 31 March 1405 | Easter Sunday |
| 5 | Monday, 1 April 1405 | Easter Monday |
| 6 | Wednesday, 1 May 1405 | May Day |
| 7 | Thursday, 9 May 1405 | Ascension Day |
| 8 | Sunday, 19 May 1405 | Whit Sunday |
| 9 | Saturday, 22 June 1405 | Midsummer Day |
| 10 | Saturday, 2 November 1405 | All Saints' Day |
| 11 | Friday, 6 December 1405 | Independence Day |
| 12 | Wednesday, 25 December 1405 | Christmas Day |
| 13 | Thursday, 26 December 1405 | St Stephen's Day |