During Chhath Puja, prayers are dedicated to the solar deity, Surya: to show gratitude for bestowing the bounties of life on Earth and to request that certain wishes be granted.[16]
Chhathi Maiya (or Chhathi Mata), the sixth form of Prakriti and Surya's sister, is worshipped during the festival. It is celebrated six days after Deepavali, or Tihar, on the sixth day of the lunar month of Kartika (October or November) in the Hindu calendar (Vikram Samvat), and hence why it is called Surya Shashti Vrata.[17][18][19] The rituals are observed over three nights and four days.[20] They include holy bathing, fasting, and abstaining from drinking water (as a vrata), standing in water, and offering prasada (prayer offerings) and arghya to the rising and setting of the Sun.[21] Some devotees also perform a prostration march as they head towards the riverbanks.[22] All devotees prepare similar prasada (religious food) and offerings.[23][24]
Environmentalists have claimed that the festival of Chhath is one of the most eco-friendly religious festivals.[25][26] Although the festival is observed most widely in Nepal and some Indian states, it is also prevalent in areas where the diaspora and migration from those areas have a presence.
^Sah, Jitendra (8 November 2016). "Sun worshippers". The Kathmandu Post. Archived from the original on 11 November 2016. Retrieved 11 November 2016. Some devotees go to river banks to worship the sun by prostrating themselves the entire distance.
^Tripathi, Piyush Kumar (28 October 2014). "Ode to god of green things". The Telegraph India. Archived from the original on 1 August 2017. Retrieved 9 November 2021.