New Year's Day
Good Friday
Freedom Day
Labour Day
Corpus Christi
Portugal Day
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
 ‹ 1765
1766
1767 › 
# Date Public holiday
1Wednesday, 1 January 1766 New Year's Day
2Friday, 28 March 1766 Good Friday
3Friday, 25 April 1766 Freedom Day
4Thursday, 1 May 1766 Labour Day
5Thursday, 29 May 1766 Corpus Christi
6Tuesday, 10 June 1766 Portugal Day
7Tuesday, 24 June 1766 Saint John's Day
8Friday, 15 August 1766 Assumption of Mary
9Sunday, 5 October 1766 Republic Day
10Saturday, 1 November 1766 All Saints' Day
11Monday, 1 December 1766 Restoration of Independence
12Monday, 8 December 1766 Immaculate Conception
13Thursday, 25 December 1766 Christmas Day