New Year's Day
Easter Monday
Labor Day
Ascension Day
Pentecost Monday
National Day
Assumption of Mary
All Saints' Day
Armistice Day
Christmas Day
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 ‹ 1503
1504
1505 › 
# Date Public holiday
1Friday, 1 January 1504 New Year's Day
2Monday, 11 April 1504 Easter Monday
3Sunday, 1 May 1504 Labor Day
4Thursday, 19 May 1504 Ascension Day
5Monday, 30 May 1504 Pentecost Monday
6Thursday, 21 July 1504 National Day
7Monday, 15 August 1504 Assumption of Mary
8Tuesday, 1 November 1504 All Saints' Day
9Friday, 11 November 1504 Armistice Day
10Sunday, 25 December 1504 Christmas Day