New Year's Day
Good Friday
Holy Saturday
Labour Day
Navy Day
Saint Peter and Saint Paul
Assumption of Mary
Independence Day
Army Day
Encounter of Two Worlds Day
All Saints' Day
Immaculate Conception
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1865
1866
1867 › 
# Date Public holiday
1Monday, 1 January 1866 New Year's Day
2Friday, 30 March 1866 Good Friday
3Saturday, 31 March 1866 Holy Saturday
4Tuesday, 1 May 1866 Labour Day
5Monday, 21 May 1866 Navy Day
6Friday, 29 June 1866 Saint Peter and Saint Paul
7Wednesday, 15 August 1866 Assumption of Mary
8Tuesday, 18 September 1866 Independence Day
9Wednesday, 19 September 1866 Army Day
10Friday, 12 October 1866 Encounter of Two Worlds Day
11Thursday, 1 November 1866 All Saints' Day
12Saturday, 8 December 1866 Immaculate Conception
13Tuesday, 25 December 1866 Christmas Day