Events in Barcelona in September 2026
Barcelona has 12 sourced events in September 2026. Compare dates, venues, and ticket sources below, then build the rest of your trip around the events you choose.
The Barcelona calendar for September 2026 leads with these:
- The Weeknd: After Hours Til Dawn Tour | VIP PackagesSep 1Estadi Olímpic Lluis Companys · Source: Ticketmaster
- Aria VegaSep 5Sala Razzmatazz 2 · Source: Ticketmaster
- The Living Tombstone: The Multiplayer TourSep 7Sala Razzmatazz 1 · Source: Ticketmaster
By TripSapien Research · Updated May 20, 2026
Sourced events
- Sep 10
- Sep 18 - Sep 19
Barcelona. Festival•B is a Barcelona event dedicated to showcasing the cutting edge of independent and urban music.
Source: festival calendar
- Sep 18
- Sep 18
- Sep 18
- Sep 18
- Sep 19
- Sep 24 - Sep 28
Barcelona. It has been an official city holiday since 1871, when the local government first organized a program of special activities to observe the Roman Catholic feast day of Our Lady of Mercy (Catalan: La Mare de Déu de la Mercè).
Source: festival calendar
- Sep 24
La Mercè Giants and Correfoc Parades
Barcelona. Associated occasion: La Mercè.
Source: festival calendar
Going to Barcelona in September?
Add your dates and we'll build the rest of your trip around these events — every place checked for closures and booking needs.
Planning leads
Early leads on events still lining up. Exact dates and details firm up closer to your trip.
- Sep 22 - Sep 27
Festes de la Mercè 2026
Barcelona's main annual festival celebrating the city's patron saint, La Mercè.
Planning lead · details firm up closer in · Source: festival research
Holidays, observances & long weekends
Holiday and observance schedules can affect services and venue hours; confirm each place directly.
- Dia de Cataluña · publicSep 11
- Long weekendSep 11–Sep 13
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan Barcelona?
Turn these September events into a full Barcelona plan, every place checked for closures, limited hours, and booking needs on your dates.