Public holidays
1880, Poland, National public holidays
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1880 | New Year's Day |
| 2 | Sunday, 28 March 1880 | Easter Sunday |
| 3 | Monday, 29 March 1880 | Easter Monday |
| 4 | Saturday, 1 May 1880 | Labour Day |
| 5 | Monday, 3 May 1880 | Constitution Day/Labour Day / Constitution Day |
| 6 | Sunday, 16 May 1880 | Pentecost Sunday |
| 7 | Thursday, 27 May 1880 | Corpus Christi |
| 8 | Sunday, 15 August 1880 | Assumption of Mary |
| 9 | Monday, 1 November 1880 | All Saints' Day |
| 10 | Thursday, 11 November 1880 | Independence Day |
| 11 | Saturday, 25 December 1880 | Christmas Day |
| 12 | Sunday, 26 December 1880 | Boxing Day |