Public holidays in Slovenia — September 2026

No public holidays fall in Slovenia during September 2026.

Public holidays

No public holidays in Slovenia this month.

Other observances

• Tue, Sep 15
  Integration of Primorska into the Homeland priključitev Primorske k matični domovini Observance
• Tue, Sep 15
  Restoration of Primorska to the Motherland Day Observance
• Wed, Sep 23
  Slovenian Sports Day dan slovenskega športa Observance
• Wed, Sep 23
  September Equinox Seasonal observance
• Wed, Sep 23
  Autumn Equinox Seasonal observance