1 May – Labour Day (Dag van de Arbeid)
4 May – Remembrance Day (Dodenherdenking)
4 May – Star Wars Day (May 4th be with you)
5 May – Liberation Day (Bevrijdingsdag)
14 May – Mothers Day (Moederdag)
25 May – Ascension Day (Hemelvaartsdag)
27 May – 24 June – Ramadan