Festivals in Aarau 2026
Aargauer Kunsthaus - Ausstellung Shamiran Istifan & Together Apart
12 June – 6 September 2026 · Culture festival
Wochenmarkt Aarau (Samstag)
4 July – 31 December 2026 · Market
Aargauer Kunsthaus - Ausstellungen (Collection 26 & Gabi Fuhrimann)
7 July – 8 November 2026 · Culture festival
Open-Air Kino Aarau
14 July – 16 August 2026 · Culture festival
Flohmarkt Aarau (August)
1 August 2026 · Flea market
Festival am Gleis Aarau
6–8 August 2026 · Music festival
Streetfood Festival Aarau
14–16 August 2026 · Event
Musig i de Altstadt (MidA)
28–29 August 2026 · Music festival
Flohmarkt Aarau (September)
5 September 2026 · Flea market
Nacht der Sterne - Jurapark Aargau
19–20 September 2026 · Event
Tempo-Sport Aarau Triathlon
20 September 2026 · Event
MAG - Markt Aarauer Gewerbetreibender
24–27 September 2026 · Market
Aargauer Kunsthaus - Ausstellung Artificial Creativity
26 September 2026 – 10 January 2027 · Culture festival
Flohmarkt Aarau (Oktober)
3 October 2026 · Flea market
Advent i de Altstadt - Weihnachtsmarkt
3–20 December 2026 · Christmas market
Past festivals 2026
Flohmarkt Aarau (Juli)
4 July 2026 · Flea market
Maienzug
3 July 2026 · Funfair