Public holidays
1780, Estonia
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1780 | New Year's Day |
| 2 | Thursday, 24 February 1780 | Independence Day |
| 3 | Friday, 24 March 1780 | Good Friday |
| 4 | Sunday, 26 March 1780 | Easter |
| 5 | Monday, 1 May 1780 | Spring Day |
| 6 | Sunday, 14 May 1780 | Pentecost |
| 7 | Friday, 23 June 1780 | Victory Day |
| 8 | Saturday, 24 June 1780 | Midsummer Day |
| 9 | Sunday, 20 August 1780 | Independence Restoration Day |
| 10 | Sunday, 24 December 1780 | Christmas Eve |
| 11 | Monday, 25 December 1780 | Christmas Day |
| 12 | Tuesday, 26 December 1780 | Second Day of Christmas |