Chhath Puja: an age-old ritual for the Sun god

Chhath Puja, also known as Dala Puja is a Hindu festival which is celebrated with gaiety and religious fervor mainly in northern and eastern states of Uttar Pradesh, Bihar, Jharkhand, and West Bengal.  The word Chhath means sixth in Maithili, Nepali, and Bhojpuri languages. De...