Republic Day / New Year's Day
Epiphany
Good Friday
Easter Monday
Labour Day
St. Cyril and Methodius’ Day
National Uprising Day
Constitution Day
Day of Our Lady of Sorrows
All Saints’ Day
Christmas Eve
Christmas Day
St. Stephen's Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1663
1664
1665 › 
# Date Public holiday
1Tuesday, 1 January 1664 Republic Day / New Year's Day
2Sunday, 6 January 1664 Epiphany
3Friday, 11 April 1664 Good Friday
4Monday, 14 April 1664 Easter Monday
5Thursday, 1 May 1664 Labour Day
6Saturday, 5 July 1664 St. Cyril and Methodius’ Day
7Friday, 29 August 1664 National Uprising Day
8Monday, 1 September 1664 Constitution Day
9Monday, 15 September 1664 Day of Our Lady of Sorrows
10Saturday, 1 November 1664 All Saints’ Day
11Wednesday, 24 December 1664 Christmas Eve
12Thursday, 25 December 1664 Christmas Day
13Friday, 26 December 1664 St. Stephen's Day