Public holidays
1423, Estonia
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1423 | New Year's Day |
| 2 | Monday, 24 February 1423 | Independence Day |
| 3 | Friday, 4 April 1423 | Good Friday |
| 4 | Sunday, 6 April 1423 | Easter |
| 5 | Thursday, 1 May 1423 | Spring Day |
| 6 | Sunday, 25 May 1423 | Pentecost |
| 7 | Monday, 23 June 1423 | Victory Day |
| 8 | Tuesday, 24 June 1423 | Midsummer Day |
| 9 | Wednesday, 20 August 1423 | Independence Restoration Day |
| 10 | Wednesday, 24 December 1423 | Christmas Eve |
| 11 | Thursday, 25 December 1423 | Christmas Day |
| 12 | Friday, 26 December 1423 | Second Day of Christmas |