Holidays & observances
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1May Day | 2 | |||||
| 3Constitution Day | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16Pentecost |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 24 | 25 | 26 | 27Corpus Christi | 28 | 29 | 30 |
| 31 |
May Day
Constitution Day
Pentecost
Corpus Christi
Holidays: Act of 18 January 1951 on Public Holidays, as amended (incl. Christmas Eve from 2025) · Days off in lieu: Labour Code, Art. 130 · Observances: state days set by acts and resolutions of the Sejm