Public holidays
1231, Estonia
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1231 | New Year's Day |
| 2 | Monday, 24 February 1231 | Independence Day |
| 3 | Friday, 28 March 1231 | Good Friday |
| 4 | Sunday, 30 March 1231 | Easter |
| 5 | Thursday, 1 May 1231 | Spring Day |
| 6 | Sunday, 18 May 1231 | Pentecost |
| 7 | Monday, 23 June 1231 | Victory Day |
| 8 | Tuesday, 24 June 1231 | Midsummer Day |
| 9 | Wednesday, 20 August 1231 | Independence Restoration Day |
| 10 | Wednesday, 24 December 1231 | Christmas Eve |
| 11 | Thursday, 25 December 1231 | Christmas Day |
| 12 | Friday, 26 December 1231 | Second Day of Christmas |