New Year's Day
Good Friday
Freedom Day
Labour Day
Portugal Day
Corpus Christi
Saint John's Day
Assumption of Mary
Republic Day
All Saints' Day
Restoration of Independence
Immaculate Conception
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1565
1566
1567 › 
# Date Public holiday
1Saturday, 1 January 1566 New Year's Day
2Friday, 15 April 1566 Good Friday
3Monday, 25 April 1566 Freedom Day
4Sunday, 1 May 1566 Labour Day
5Friday, 10 June 1566 Portugal Day
6Thursday, 16 June 1566 Corpus Christi
7Friday, 24 June 1566 Saint John's Day
8Monday, 15 August 1566 Assumption of Mary
9Wednesday, 5 October 1566 Republic Day
10Tuesday, 1 November 1566 All Saints' Day
11Thursday, 1 December 1566 Restoration of Independence
12Thursday, 8 December 1566 Immaculate Conception
13Sunday, 25 December 1566 Christmas Day