Chhath is a major festival celebrated in Bihar and Uttar Pradesh, along with other North Indian states. This festival is celebrated after the completion of Diwali. Chhath Puja is dedicated to Sun God for supporting life on earth and ensuring prosperity and happiness in life. The history of the Chhath Puja dates back to ancient Vedic times as the hymns associated with the worshipping of Sun God are present in Vedic text Rigveda.
Chhath Puja, also known as Surya Shashti, is a bathing festival followed by a four day period of abstinence and ritual purity. This festival is widely observed in Bihar where a large number of sun temples are present. These sun temples are generally surrounded by a surajkund, also known as sacred pool of sun, which constitute of the place of worship for the devotees. Traditionally, Chhath Puja is performed by women, however a large number of men also register their presence during this festival.
Text and video courtesy: Bihar Tourism. (ALSO READ: Chhath 2014 Special: All you need to know about the auspicious festival)