New Year's Day
Easter Sunday
Easter Monday
Labour Day
Constitution Day
Pentecost Sunday
Corpus Christi
Assumption
All Saints' Day
Independence Day
Christmas
Boxing Day
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 ‹ 1590
1591
1592 › 
# Date Public holiday
1Tuesday, 1 January 1591 New Year's Day
2Sunday, 14 April 1591 Easter Sunday
3Monday, 15 April 1591 Easter Monday/Easter Monday / Katyn Massacre Day
4Wednesday, 1 May 1591 Labour Day
5Friday, 3 May 1591 Constitution Day
6Sunday, 2 June 1591 Pentecost Sunday
7Thursday, 13 June 1591 Corpus Christi
8Thursday, 15 August 1591 Assumption of Mary
9Friday, 1 November 1591 All Saints' Day
10Monday, 11 November 1591 Independence Day
11Wednesday, 25 December 1591 Christmas Day
12Thursday, 26 December 1591 Boxing Day