Events in Zagreb in December 2026
Zagreb event dates for December 2026 are still being announced. Start with the planning leads and the city guide below — the lineup firms up closer to December.
Zagreb's December 2026 lineup is still being announced — planning leads below.
By TripSapien · Updated August 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 Zagreb guideGoing to Zagreb in December?
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.
- Dec 1 - Dec 31
Advent in Zagreb
Zagreb's famous Christmas market and festive events throughout the city, featuring concerts, food stalls, and holiday decorations.
Planning lead · details firm up closer in · Source: festival research
- Dec 1 - Dec 31
Zagreb Christmas Fair
A large Christmas market held in Ban Jelačić Square and surrounding streets with crafts, gifts, and seasonal treats.
Planning lead · details firm up closer in · Source: festival research
- Dec 5 - Dec 28
Zagreb Winter Festival Concert Series
A series of classical and contemporary music concerts held in various venues across Zagreb during December.
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.
- Christmas Day · publicDec 25
- Boxing Day · publicDec 26
- Long weekendDec 25–Dec 27
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan Zagreb?
Turn these December events into a full Zagreb plan, every place checked for closures, limited hours, and booking needs on your dates.