MUMBAI, INDIA - OCTOBER 26: Devotees offer prayers near Durgadi Ganesh Ghat at Kalyan during the sunset to mark Chhath Puja festival, on October 26, 2017 in Mumbai, India. Thousands of devotees celebrating Chhath Puja gathered on the banks of the river, lakes and canals to pay obeisance to the Sun God on the third day of the festival. Chhath puja is a major festival of Bihar, which is performed in order to thank Sun for sustaining life on earth. (Photo by Rishikesh Choudhary/Hindustan Times )