Shraddha Karma of Mother Navami is done on the Navami date of Krishna Paksha in Ashwin month. Navami Tithi Shraddha is considered to be a very good Shraddha. On Navami Tithi, Shraddha is performed for married women of mother and family. On this day i.e. on Navami Tithi, those who died are served food and are worshiped. Pitru Paksha has started from 02 September and this time Navami date is 11 September in Shraddha Paksha. Let's know why this date is special and what should be done on this day.