New Year's Day
Epiphany
Maundy Thursday
Good Friday
Labour Day
Assumption
Asturias Day
All Saints' Day
Constitution Day
Immaculate Concep.
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
2Monday, 6 January 1766 Epiphany of the Lord
3Thursday, 27 March 1766 Maundy Thursday
4Friday, 28 March 1766 Good Friday
5Thursday, 1 May 1766 Labour Day
6Friday, 15 August 1766 Assumption of the Virgin Mary
7Monday, 8 September 1766 Asturias Day
8Saturday, 1 November 1766 All Saints' Day
9Saturday, 6 December 1766 Spanish Constitution Day
10Monday, 8 December 1766 Immaculate Conception
11Thursday, 25 December 1766 Nativity of the Lord