Additional Details
| Country | Date | Holidays |
| Isnin, 25 Disember 2017 | Hari Krismas | |
| Selasa, 26 Disember 2017 | Hari St. Stephen's | |
| Isnin, 1 Januari 2018 | Tahun baru | |
| Sabtu, 6 Januari 2018 | Epiphany | |
| Ahad, 1 April 2018 | Pentecost Ahad | |
| Ahad, 1 April 2018 | Isnin Easter | |
| Ahad, 1 April 2018 | Corpus Christi | |
| Ahad, 1 April 2018 | Hari Easter | |
| Selasa, 1 Mei 2018 | Hari | |
| Khamis, 3 Mei 2018 | Hari Perlembagaan | |
| Rabu, 15 Ogos 2018 | Andaian hari | |
| Khamis, 1 November 2018 | Semua hari Saints | |
| Ahad, 11 November 2018 | Sambutan hari kemerdekaan |
Poland has 13 public holidays in 2017.
| Country | Date | Holidays | |
| 6:34:33 PTG | Europe/Warsaw |