World Sauna Day 2026
The organizers have not announced the next date. Now annual, last Saturday of April. The autumn edition appears to have been dropped after October 2025. Details below are from the 2026 edition. We update this page when the next one is dated.
Annual global day celebrating sauna culture, coordinated by Sauna from Finland. Observed at facilities in more than 50 countries.
World Sauna Day is observed globally each April 25. Coordinated by Sauna from Finland.
World Sauna Day is an annual global observance coordinated by Sauna from Finland, the industry association with 250+ member companies. Held every April 25, it recognizes sauna bathing as a culturally significant wellness practice and is marked by events at thermal facilities in more than 50 countries, including the US.
What Happens on World Sauna Day
Participating venues host free or discounted sauna sessions, educational programming on traditional Finnish löyly, Aufguss demonstrations, and community events. Many North American bathhouses and urban social-sauna clubs now run themed programming to mark the day, including Bathhouse in New York and Othership.
For a deeper look at how the industry has commercialized communal rituals, see our analysis of the business of Aufguss.
