New Year's Day
Easter Monday
Labor Day
Ascension Day
Pentecost Monday
National Day
Assumption of Mary
All Saints' Day
Armistice Day
German-speaking Community Holiday
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1404
1405
1406 › 
# Date Public holiday
1Tuesday, 1 January 1405 New Year's Day
2Monday, 1 April 1405 Easter Monday
3Wednesday, 1 May 1405 Labor Day
4Thursday, 9 May 1405 Ascension Day
5Monday, 20 May 1405 Pentecost Monday
6Sunday, 21 July 1405 National Day
7Thursday, 15 August 1405 Assumption of Mary
8Friday, 1 November 1405 All Saints' Day
9Monday, 11 November 1405 Armistice Day
10Friday, 15 November 1405 German-speaking Community Holiday
11Wednesday, 25 December 1405 Christmas Day