New Year's Day
Epiphany
Easter Sunday
Easter Monday
Labour Day
Constitution Day
Pentecost Sunday
Corpus Christi
Assumption
Assumption
All Saints' Day
Independence Day
Christmas
Boxing Day
Boxing Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1580
1581
1582 › 
# Date Public holiday
1Thursday, 1 January 1581 New Year's Day
2Tuesday, 6 January 1581 Epiphany
3Sunday, 5 April 1581 Easter Sunday
4Monday, 6 April 1581 Easter Monday
5Friday, 1 May 1581 Labour Day
6Sunday, 3 May 1581 Constitution Day
7Sunday, 24 May 1581 Pentecost Sunday
8Thursday, 4 June 1581 Corpus Christi
9Saturday, 15 August 1581 Assumption of Mary
10Monday, 17 August 1581 Assumption of Mary
11Sunday, 1 November 1581 All Saints' Day
12Wednesday, 11 November 1581 Independence Day
13Friday, 25 December 1581 Christmas Day
14Saturday, 26 December 1581 Boxing Day
15Monday, 28 December 1581 Boxing Day