Mana Chaturthi is observed in Ashwin month mainly in Bengal , Orissa and other
Eastern states of India . Mana Chaturthi 2023 date is
October 18. This is observed during the Navratri and Durga Puja period.
This ritual is observed during the Ashwin Shukla
Paksha Chaturthi or the fourth day during the waxing phase of moon in Ashwin
month.