| Thu | Thu | Thu | Thu | Thu | Thu | Thu |
|---|---|---|---|---|---|---|
| 1May Day | 2 | 3Constitution Day | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24Pentecost |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
May Day
Constitution Day
Pentecost
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