Sempach · events
Things to do in Sempach, September 2026
Browse 9 upcoming events and things to do in Sempach during September 2026. Highlights include Rock Meets Country 2026 | 3-DayPass Friday - Sunday, Rock Meets Country 2026 | 2-DayPass Friday & Saturday, OLDTIMER & DRIVER |Rock Meets Country 2026 | 3-DayPass Fri-Sun and more. Each listing links to tickets, venue details and practical visitor info.
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Back to culture
September is when indoor culture typically returns in force — theatre, gallery and concert seasons reopen alongside the last open-air events of the year.
- Look for season-opening concerts, theatre premieres and gallery shows
- Catch harvest festivals and the last open-air markets before autumn
- Book ahead for autumn arts and film festivals that often launch this month