The Netherlands observes relatively few public holidays compared to other European countries — just 8 per year. King's Day (Koningsdag) on April 27 is the biggest celebration, with nationwide street parties and markets. Liberation Day on May 5 is officially a public holiday only every 5 years (2025, 2030), though many employers grant it annually. Dutch employers are not legally required to give time off on public holidays, though most do through collective labor agreements.