New Year's Day
Easter Monday
Labour Day
Ascension Day
Whit Monday
National Day
Assumption of Mary
All Saints' Day
Christmas Day
St. Stephen's 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
2Monday, 18 April 1566 Easter Monday
3Sunday, 1 May 1566 Labour Day
4Thursday, 26 May 1566 Ascension Day
5Monday, 6 June 1566 Whit Monday
6Thursday, 23 June 1566 National Day
7Monday, 15 August 1566 Assumption of Mary
8Tuesday, 1 November 1566 All Saints' Day
9Sunday, 25 December 1566 Christmas Day
10Monday, 26 December 1566 St. Stephen's Day