Public holidays in Slovakia — September 2025

3 public holidays in Slovakia during September 2025: Constitution Day, Day of Our Lady of the Seven Sorrows, Day of Our Lady of Sorrows.

Public holidays

• Mon, Sep 1
  Constitution Day Public holiday
• Mon, Sep 15
  Day of Our Lady of the Seven Sorrows Sedembolestná Panna Mária Public holiday
• Mon, Sep 15
  Day of Our Lady of Sorrows Public holiday

Other observances

• Mon, Sep 1
  Day of the Constitution of the Slovak Republic Deň Ústavy Slovenskej republiky Observance
• Tue, Sep 9
  Day of the Victims of Holocaust and of racial violence Observance
• Fri, Sep 19
  Foundation of the Slovak National Council Day Observance
• Mon, Sep 22
  September Equinox Seasonal observance
• Mon, Sep 22
  Autumn Equinox Seasonal observance