Chhath Puja Mahaparva started with Nahay Khai on Friday. This festival is also known as Surya Shashthi. Chhath Puja is a 36-hour-long fast. It should be known that on the first day, Chhath Puja begins with a Nahay Khai. On this day, fasting people take a bath in the river pond, after which only one meal with bottlegourd is taken. The second day of worship is called 'Kharna'. A special bhog is prepared on this day. For this, sweet rice (rice) or gourd khichdi is eaten in the evening. On the third day, it starts immediately after the offerings of the second day. Arghya is offered to Lord Surya in the evening on the third day. During this, all the fasting devotees keep fruits, thekua and rice laddus along with the worship material in their bamboo baskets. Then all the Vratis along with their families offer Arghya to the Astachal Surya i.e. the setting sun god. The first Arghya of Chhath Puja will be given on October 30. On the fourth day. Arghya will be offered to the rising sun on October 31. The festival is also known as Surya Shashthi. Chhath Puja is a fast for 36 hours. It is to be known that on the first day Chhath Puja begins with a bath. On this day, fasting people take a bath in the river pond, after which only one meal is eaten. The second day of worship is called 'Kharna'. Special bhog is prepared on this day. For this, sweet rice (rice) or gourd khichdi is eaten in the evening. At the same time, the third day starts immediately after the offerings of the second day. Arghya is offered to Lord Surya in the evening on the third day. During this, all the fasting devotees keep fruits, thekua and rice laddus along with the worship material in their bamboo baskets. Then all the Vratis along with their families offer Arghya to the Astachal Surya i.e. the setting sun god. The first Arghya of Chhath Puja will be given on October 30. Arghya will be offered to the rising sun on the fourth day on 31 October.