According to Hinduism Krishna Paksha of Ashwin Month is celebrated in the form of Shraddh. Description of Shraddh Sanskar can be found in many religious books of Hinduism. Shraddh Paksha is also known as Mahalaya
The time period between Bhadrapad poornima and Ashwin Amavasya is observed as Shraddh every year. In 2023, the shraddha will begin on the Poornima of Bhadrapad from 29 September to 14 October . In this period, the