Tuesday Jan 1 New Year's Day
Sunday Mar 23 Easter
Monday Mar 24 Easter Monday
Thuesday May 1 Ascension Day
Thuesday May 1 Labor Day
Sunday May 11 Pentecost
Monday May 12 Whit Monday
Monday Jul 21 Belgian National Day
Friday Aug 15 Assumption
saturday Nov 1 All Saints Day
Tuesday Nov 11 Armistice Day
Thuesday Dec 25 Christmas Day
Source: http://www.timeanddate.com