Public holidays
1187, Poland, National public holidays
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1187 | New Year's Day |
| 2 | Tuesday, 6 January 1187 | Epiphany |
| 3 | Sunday, 5 April 1187 | Easter Sunday |
| 4 | Monday, 6 April 1187 | Easter Monday |
| 5 | Friday, 1 May 1187 | Labour Day |
| 6 | Sunday, 3 May 1187 | Constitution Day |
| 7 | Sunday, 24 May 1187 | Pentecost Sunday |
| 8 | Thursday, 4 June 1187 | Corpus Christi |
| 9 | Saturday, 15 August 1187 | Assumption of Mary |
| 10 | Sunday, 1 November 1187 | All Saints' Day |
| 11 | Wednesday, 11 November 1187 | Independence Day |
| 12 | Friday, 25 December 1187 | Christmas Day |
| 13 | Saturday, 26 December 1187 | Boxing Day |