The island's event calendar is uniquely shaped by both Indian traditions and its effort to boost tourism.
* **Festa De Diu**: Promoted as Asia's longest beach festival, this multi-month winter event features music concerts, hot air ballooning, art installations, and heritage walks. * **Nariyal Purnima**: A vital festival for the local fishing community, marking the end of the monsoon and the beginning of the fishing season. Coconuts are offered to the sea gods for safe voyages. * **Carnival & Christmas**: Reflecting its Catholic heritage, Christmas is celebrated with midnight masses, illuminated streets, and a festive atmosphere that attracts visitors from across the country. * **Navratri**: The traditional Gujarati festival of nine nights is celebrated with massive Garba dances across the island.
