Chhath Puja, a festival dedicated to the worship of the Sun God. Primarily celebrated in the states of Bihar, Jharkhand, and parts of Uttar Pradesh and Nepal, it involves rituals of offering prayers to the setting and rising sun.

Bhai Duj, celebrated on October 27, 2024, is a Hindu festival dedicated to the bond between brothers and sisters. While not a public holiday, it is widely observed in states like Uttar Pradesh, Bihar, and Maharashtra.