- Ashwin new moon
- September or October
- Start of Devi Paksha
- Tarpan at the riverside
Where it began
Mahalaya is the last day of Pitru Paksha, the fortnight when families remember their ancestors. People go to rivers at dawn and offer water and sesame in a rite called tarpan.
Legend says the Goddess Durga starts her journey to earth on this day. The next fortnight, Devi Paksha, leads up to Durga Puja.
In Bengal, image makers paint the eyes of the goddess around this time, a step called chokkhu daan.
How it grew over time
Ancient times
Remembering ancestors in Pitru Paksha is told of in the Puranas.
1930s
A radio programme of hymns and the Chandi story, Mahishasura Mardini, is first broadcast in Bengal.
Later 20th century
Waking at dawn to hear the programme becomes a much loved family custom.
Today
Families gather by rivers for tarpan, and the city feels the first joy of Durga Puja.
How it is celebrated in different places
Kolkata, West Bengal
Crowds gather at the Hooghly ghats for tarpan, and homes play the dawn chants.
Tripura and Assam
Families remember ancestors and begin the Puja season.
Odisha and Jharkhand
The day is kept with river prayers and the start of the Goddess fortnight.
Bengali communities abroad
Families play the chants at dawn and start planning their Durga Puja.
Mahalaya moments
Mahalaya today
Families wake before dawn, listen to the hymns, and offer prayers for their ancestors. The day carries a quiet feeling that turns into excitement, as Durga Puja is now only days away.




