Navarathri (transl. Nine nights) is a 1964 Indian Tamil-language drama film written, produced and directed by A. P. Nagarajan. The film stars Sivaji Ganesan and Savithri. It was the 100th film of Ganesan and is well known for his nine distinct roles. It was remade in Telugu in 1966 as Navaratri and in Hindi in 1974 as Naya Din Nai Raat. The film become a superhit at the box-office, with theatrical run of 100 days.