Rishi Panchami is observed on the fifth day (Panchami Tithi) of the Shukla Paksha in the month of Bhadrapada, typically the day after Ganesh Chaturthi. This day is dedicated to worshipping the Saptarishis—Kashyapa, Atri, Bharadwaja, Vishwamitra, Gautama Maharshi, Jamadagni, and Vashistha—along with Vashistha’s wife, Arundhati.
It holds special significance for women, as it is believed that observing a fast and performing rituals with devotion on this day purifies any doshas (impurities or sins) unknowingly committed during menstruation.Why do we remember the Saptarishis? The Saptarishis are revered because they are the reason why the Vedas, Puranas, and Shastras have reached us in the Kali Yuga.
Their contributions to preserving and passing down spiritual and scriptural knowledge are monumental. Thus, Rishi Panchami is observed, especially by women, for the purification of body and mind. This vrat (fast) is believed to absolve not only the sins of this lifetime but also those from previous births.In Nepali Hindu traditions, Rishi Panchami is celebrated with great fervor. Additionally, in some parts of Kerala, this day is observed as Vishwakarma Puja, honoring the divine architect Vishwakarma.