Mana Chaturthi Brata is observed on Shukla Paksha Chaturthi in Ashshin Month as per Bengali and Odiya calendar. In 2026, Mana Chaturthi date is October 14.
Usually, it falls during Navratri Durga Puja. It is mainly observed in Bengal, Odisha, Assam and some other eastern parts of India.
Those who observes this Vrata will be blessed with happiness and joy in life. The beneficial results of this vrata also include the fulfilment of desired wish of the performer.