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
  January
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 ‹ 1685
1686
1687 › 
# Date Public holiday
1Tuesday, 1 January 1686 New Year's Day
2Sunday, 14 April 1686 Easter Sunday
3Monday, 15 April 1686 Easter Monday/Easter Monday / Katyn Massacre Day
4Wednesday, 1 May 1686 Labour Day
5Friday, 3 May 1686 Constitution Day
6Sunday, 2 June 1686 Pentecost Sunday
7Thursday, 13 June 1686 Corpus Christi
8Thursday, 15 August 1686 Assumption of Mary
9Friday, 1 November 1686 All Saints' Day
10Monday, 11 November 1686 Independence Day
11Wednesday, 25 December 1686 Christmas Day
12Thursday, 26 December 1686 Boxing Day