What is Pitru Paksha?

Pitru Paksha — also called Mahalaya Paksha — is a sixteen-day period in the Hindu calendar set aside for honoring departed ancestors (Pitrus). Rituals performed during this time are broadly referred to as Shraddha, with the specific water-offering component called Tarpanam; the two terms are often used interchangeably for the same overall observance. Each of the sixteen days corresponds to a particular lunar tithi, and families traditionally perform the ritual on the tithi matching the date their ancestor passed away. The final day, Mahalaya Amavasya (also called Sarvapitri Amavasya), is the most significant day of the fortnight — a catch-all opportunity for offering Shraddha to all ancestors, including those whose exact date of passing isn't known or was missed earlier in the fortnight.


