The patron saint of Thiene is Saint John the Baptist, celebrated on 24 June.
In even years, between late September and early October, the historical re-enactment «Thiene 1492» is held, spanning two weekends: the first features a grand parade of performers, while the second re-enacts events linked to the granting of a duty-free market. The town also holds the Castle of Thiene, the parish church of San Sebastiano and the Civic Tower.