Cluj Days in Cluj-Napoca
Cluj Days is Cluj-Napoca's official city anniversary festival, held each spring, most recently May 21 to 24, 2026, filling central squares with concerts, organized contests, and public celebrations across the city, known bilingually to its Hungarian community as Kolozsvari Varosnapok and organized directly by the municipality rather than a private festival brand.
Every city has an official birthday of sorts, the date it recognizes as its own founding or its own milestone in municipal history, and Cluj-Napoca marks its own version each spring with Cluj Days.