| January 1 | Wednesday | New Year |
| January 6 | Monday | Three Kings (Epiphany) |
| April 12 | Sunday | Easter |
| April 13 | Monday | Easter Monday |
| May 1 | Friday | Labor Day |
| May 3 | Sunday | Constitution Day |
| May 31 | Sunday | Whit Sunday |
| June 11 | Thursday | Corpus Christi |
| August 15 | Saturday | Polish Army Day, the Assumption of the Blessed Virgin Mary |
| November 1 | Sunday | All Saints |
| November 11 | Wednesday | Independence Day |
| December 25 | Friday | Christmas (first day) |
| December 26 | Saturday | Christmas (second day) |