Chhath Puja is a famous festival of Hindus. It is celebrated in Bihar and Uttar Pradesh and many other parts of India. It is also followed in some parts of West Bengal, Jharkhand, Odisha, Assam and also Mauritius and Nepal. It is celebrated mainly among the Bhojpuri and Maithali speaking people. Chhath Puja takes place during 6th day (Shasthi) lunar fortnight (Shukla Paksha) of Karthik month according to Hindu Calendar. It generally falls in the month of October-November. The festival lasts for four days. Chhath Puja is also known as Dala Chhath. In this important festival setting Sun (dawn) is worshiped. The festival is observed with the faith that the Sun God fulfills wishes if 'araghya' is offered with complete dedication and devotion. It is a festival connected with purity, devotion to the Sun God who is considered as the source of life on this earth and is regarded as the deity who fulfills all our wishes.