Hindu devotees prepare to take a holy dip at the confluence of River Ganges, Yamuna and Saraswati during Makar Sankranti in Allahabad, northern Indian state of Uttar Pradesh, Jan. 14, 2017. Makar Sankranti, which marks the transition of the sun into the zodiacal sign of Makara (Capricorn) on its celestial path, is a Hindus festival celebrated in almost all parts of India. (Xinhua/Stringer)