Public holidays
2231, Poland, National public holidays
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 2231 | New Year's Day |
| 2 | Thursday, 6 January 2231 | Epiphany |
| 3 | Sunday, 24 April 2231 | Easter Sunday |
| 4 | Monday, 25 April 2231 | Easter Monday |
| 5 | Sunday, 1 May 2231 | Labour Day |
| 6 | Tuesday, 3 May 2231 | Constitution Day |
| 7 | Sunday, 12 June 2231 | Pentecost Sunday |
| 8 | Thursday, 23 June 2231 | Corpus Christi |
| 9 | Monday, 15 August 2231 | Assumption of Mary |
| 10 | Tuesday, 1 November 2231 | All Saints' Day |
| 11 | Friday, 11 November 2231 | Independence Day |
| 12 | Sunday, 25 December 2231 | Christmas Day |
| 13 | Monday, 26 December 2231 | Boxing Day/Christmas Eve |