New Year's Day
Epiphany
Saint Joseph's Day
Maundy Thursday
Good Friday
Easter Monday
Labour Day
Labour substitute
Saint James's Day
Institutions Day
Assumption
Our Lady Aparecida
All Saints' Day
Constitution Day
Immaculate Concep.
Christmas Day
Christmas substitute
  January
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  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1903
1904
1905 › 
# Date Public holiday
1Friday, 1 January 1904 New Year's Day
2Wednesday, 6 January 1904 Epiphany of the Lord
3Saturday, 19 March 1904 Saint Joseph's Day
4Thursday, 31 March 1904 Maundy Thursday
5Friday, 1 April 1904 Good Friday
6Monday, 4 April 1904 Easter Monday
7Sunday, 1 May 1904 Labour Day
8Monday, 2 May 1904 Monday following Labour Day/Day of the Community of Madrid / Monday following Labour Day
9Monday, 25 July 1904 Saint James the Apostle
10Thursday, 28 July 1904 Day of the Institutions of Cantabria
11Monday, 15 August 1904 Assumption of the Virgin Mary
12Thursday, 15 September 1904 Feast of Our Lady of La Bien Aparecida
13Tuesday, 1 November 1904 All Saints' Day
14Tuesday, 6 December 1904 Spanish Constitution Day
15Thursday, 8 December 1904 Immaculate Conception
16Sunday, 25 December 1904 Nativity of the Lord
17Monday, 26 December 1904 Monday following Christmas Day/Saint Stephen’s Day — Second Day of Christmas / Monday following Christmas Day