Sandhya Raagam (transl. Tune of the Twilight) is a 1989 Indian Tamil-language drama film produced, written and directed by Balu Mahendra. It stars Chokkalinga Bagavathar, Oviyar Veera Santhanam and Archana in prominent roles. Shot in black-and-white, the film was photographed and edited by Mahendra himself. At the 37th National Film Awards, it won the Award for Best Film on Family Welfare (1990).