New Year's Day
Epiphany
Good Friday
Easter Monday
Labour Day
Whit Monday
Saint John's Day
Assumption
Catalonia Day
All Saints' Day
Constitution Day
Immaculate Concep.
Christmas Day
Saint Stephen's Day / Christmas substitute
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1643
1644
1645 › 
# Date Public holiday
1Friday, 1 January 1644 New Year's Day
2Wednesday, 6 January 1644 Epiphany of the Lord
3Friday, 25 March 1644 Good Friday
4Monday, 28 March 1644 Easter Monday
5Sunday, 1 May 1644 Labour Day
6Monday, 16 May 1644 Whit Monday
7Friday, 24 June 1644 Saint John's Day
8Monday, 15 August 1644 Assumption of the Virgin Mary
9Sunday, 11 September 1644 National Day of Catalonia
10Tuesday, 1 November 1644 All Saints' Day
11Tuesday, 6 December 1644 Spanish Constitution Day
12Thursday, 8 December 1644 Immaculate Conception
13Sunday, 25 December 1644 Nativity of the Lord
14Monday, 26 December 1644 Monday following Christmas Day/Saint Stephen’s Day — Second Day of Christmas / Monday following Christmas Day