New Year's Day
Easter Monday
Labour Day
Ascension Day
Whit Monday
National Day
Assumption of Mary
All Saints' Day
Christmas Day
St. Stephen's Day
  January
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  April
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  June
  July
  August
  September
  October
  November
  December
 ‹ 1579
1580
1581 › 
# Date Public holiday
1Tuesday, 1 January 1580 New Year's Day
2Monday, 14 April 1580 Easter Monday
3Thursday, 1 May 1580 Labour Day
4Thursday, 22 May 1580 Ascension Day
5Monday, 2 June 1580 Whit Monday
6Monday, 23 June 1580 National Day
7Friday, 15 August 1580 Assumption of Mary
8Saturday, 1 November 1580 All Saints' Day
9Thursday, 25 December 1580 Christmas Day
10Friday, 26 December 1580 St. Stephen's Day