New Year's Day
Epiphany
Saint Joseph's Day
Maundy Thursday
Good Friday
Easter Monday
Labour Day
Whit Monday
La Rioja Day
Saint James's Day
Assumption
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
3Wednesday, 19 March 1766 Saint Joseph's Day
4Thursday, 27 March 1766 Maundy Thursday
5Friday, 28 March 1766 Good Friday
6Monday, 31 March 1766 Easter Monday
7Thursday, 1 May 1766 Labour Day
8Monday, 19 May 1766 Whit Monday
9Monday, 9 June 1766 La Rioja Day
10Friday, 25 July 1766 Saint James the Apostle
11Friday, 15 August 1766 Assumption of the Virgin Mary
12Saturday, 1 November 1766 All Saints' Day
13Saturday, 6 December 1766 Spanish Constitution Day
14Monday, 8 December 1766 Immaculate Conception
15Thursday, 25 December 1766 Nativity of the Lord