fasts and vrats
What is Amavasya fasting and what is its spiritual purpose?
What Amavasya fasting is
Amavasya is the new moon day, when the moon is not visible in the sky. On this day, some people fast partly or fully, eating only light food or nothing at all. The fast is often broken in the evening or the next morning. The practice is not the same everywhere—some families fast strictly, others eat once a day, and some do not fast at all. What ties the practice together is the belief that Amavasya is a day close to the ancestors.
Connection to ancestors
Amavasya is linked to pitru tarpan, the offering of water and food to ancestors. The tradition holds that ancestors are especially near on this day. Fasting is seen as a way to honor them, to remember them, and to offer respect. During Pitru Paksha, the fortnight in the Hindu calendar set aside for ancestor worship, Amavasya fasting becomes more central. Many families perform shraddha, a ritual offering, on this day. The fast is meant to create a quiet, inward state suited to this remembrance.
Spiritual purpose
The tradition sees fasting on Amavasya as a way to connect with those who have passed. It is believed to help the ancestors and to strengthen the bond between the living and the dead. Fasting is also seen as a spiritual practice in itself—a way to calm the mind, to turn inward, and to show devotion. Some see it as a way to purify oneself and to live more simply for a day. The purpose is not punishment or hardship, but a conscious choice to mark the day as sacred and to honor what came before.
Today
Amavasya fasting is still widely kept, especially in South India and among families who follow the lunar calendar closely. Many people abroad keep the practice as a way to stay connected to their tradition and to their family's customs. Some fast fully, others eat fruit or light meals. The calendar apps and online communities have made it easier to know when Amavasya falls. For many, it is a quiet day to think about family history and those no longer here.