Mahalaya Amavasya

According to the Mahabharata, when the great warrior Karna died in the Kurukshetra battle, his soul reached the realm of Yama. There, Karna found only gold and jewels offered as food—because, despite his legendary generosity during life, he had never donated food to his ancestors during the Shraddha (ancestral rites). He was granted fifteen days to return to earth and feed the poor and offer Tarpan (water offerings) for his forebears. These fifteen days are Pitru Paksha, and their closing day—Mahalaya Amavasya—is the most sacred for ancestral rites.

Descendants stand in rivers and ponds at dawn, offering water mixed with sesame seeds, calling the names of their ancestors and their gotra, releasing the water in a sacred gesture of nourishment. The belief is that even one sincere drop of water offered on this day feeds and liberates the souls of the departed.

In Bengal and Assam, this dark moon simultaneously marks the dramatic awakening of Durga from her cosmic sleep. The legendary radio broadcast "Mahishasura Mardini"—first aired by All India Radio in 1932 at dawn—has been broadcast continuously for nearly a century. The sound of Birendra Krishna Bhadra's sonorous voice intoning Sanskrit hymns at dawn on Mahalaya has become the most evocative signal of Durga Puja for millions—a voice so associated with the goddess that it has become a tradition in itself.