Events in Santiago in September 2027
Santiago event dates for September 2027 are still being announced. Start with the planning leads and the city guide below — the lineup firms up closer to September.
Santiago's September 2027 lineup is still being announced — planning leads below.
By TripSapien · Updated September 24, 2026
Sourced events
Dates for this month are still being announced. Start with the planning leads below, or build the rest of your visit from the city guide.
Open the Santiago guideGoing to Santiago 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 1 - Sep 30
Festival Internacional de Teatro Santiago a Mil
An internationally renowned theater festival featuring performances from Chilean and global artists across multiple venues in Santiago.
Planning lead · details firm up closer in · Source: festival research
- Sep 10 - Sep 15
Santiago Jazz Festival
A week-long jazz festival showcasing local and international jazz musicians performing in various venues around Santiago.
Planning lead · details firm up closer in · Source: festival research
- Sep 18 - Sep 20
Fiesta de la Chilenidad en Santiago
A cultural celebration featuring traditional Chilean music, dance, food, and crafts, held in Santiago to commemorate Chilean heritage.
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.
- National holiday · publicSep 17
- National holiday · publicSep 18
- Army Day · publicSep 19
- Long weekendSep 17–Sep 19
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan Santiago?
Turn these September events into a full Santiago plan, every place checked for closures, limited hours, and booking needs on your dates.