Public holidays
1663, Estonia
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1663 | New Year's Day |
| 2 | Saturday, 24 February 1663 | Independence Day |
| 3 | Friday, 23 March 1663 | Good Friday |
| 4 | Sunday, 25 March 1663 | Easter |
| 5 | Tuesday, 1 May 1663 | Spring Day |
| 6 | Sunday, 13 May 1663 | Pentecost |
| 7 | Saturday, 23 June 1663 | Victory Day |
| 8 | Sunday, 24 June 1663 | Midsummer Day |
| 9 | Monday, 20 August 1663 | Independence Restoration Day |
| 10 | Monday, 24 December 1663 | Christmas Eve |
| 11 | Tuesday, 25 December 1663 | Christmas Day |
| 12 | Wednesday, 26 December 1663 | Second Day of Christmas |