New Year's Day
Epiphany
Maundy Thursday
Good Friday
Labour Day
Labour substitute
Corpus Christi
Canary Islands Day
Saint James's Day
Assumption
All Saints' Day
Constitution Day
Immaculate Concep.
Christmas Day
Christmas substitute
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1537
1538
1539 › 
# Date Public holiday
1Saturday, 1 January 1538 New Year's Day
2Thursday, 6 January 1538 Epiphany of the Lord
3Thursday, 24 March 1538 Maundy Thursday
4Friday, 25 March 1538 Good Friday
5Sunday, 1 May 1538 Labour Day
6Monday, 2 May 1538 Monday following Labour Day/Day of the Community of Madrid / Monday following Labour Day
7Thursday, 26 May 1538 Corpus Christi
8Monday, 30 May 1538 Day of the Canary Islands
9Monday, 25 July 1538 Saint James the Apostle
10Monday, 15 August 1538 Assumption of the Virgin Mary
11Tuesday, 1 November 1538 All Saints' Day
12Tuesday, 6 December 1538 Spanish Constitution Day
13Thursday, 8 December 1538 Immaculate Conception
14Sunday, 25 December 1538 Nativity of the Lord
15Monday, 26 December 1538 Monday following Christmas Day/Saint Stephen’s Day — Second Day of Christmas / Monday following Christmas Day