| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1918 | Nieuwjaarsdag |
| 2 | Monday, 1 April 1918 | Paasmaandag |
| 3 | Wednesday, 1 May 1918 | Dag van de Arbeid |
| 4 | Thursday, 9 May 1918 | Hemelvaartsdag |
| 5 | Monday, 20 May 1918 | Pinkstermaandag |
| 6 | Thursday, 11 July 1918 | Feest van de Vlaamse Gemeenschap |
| 7 | Sunday, 21 July 1918 | Nationale Feestdag |
| 8 | Thursday, 15 August 1918 | Onze-Lieve-Vrouw Hemelvaart |
| 9 | Friday, 1 November 1918 | Allerheiligen |
| 10 | Monday, 11 November 1918 | Wapenstilstand |
| 11 | Wednesday, 25 December 1918 | Kerstmis |