Public holidays
1778, Finland
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1778 | New Year's Day |
| 2 | Tuesday, 6 January 1778 | Epiphany |
| 3 | Friday, 17 April 1778 | Good Friday |
| 4 | Sunday, 19 April 1778 | Easter Sunday |
| 5 | Monday, 20 April 1778 | Easter Monday |
| 6 | Friday, 1 May 1778 | May Day |
| 7 | Thursday, 28 May 1778 | Ascension Day |
| 8 | Sunday, 7 June 1778 | Whit Sunday |
| 9 | Saturday, 20 June 1778 | Midsummer Day |
| 10 | Saturday, 31 October 1778 | All Saints' Day |
| 11 | Sunday, 6 December 1778 | Independence Day |
| 12 | Friday, 25 December 1778 | Christmas Day |
| 13 | Saturday, 26 December 1778 | St Stephen's Day |