People observe the first rays of sun as they appear through the "Door of the Sun" at the ruins of the ancient city of Tiwanaku, Bolivia, early Thursday, June 21, 2018. Bolivia's Aymara indigenous communities are celebrating the Andean new year 5,526 as well as the Southern Hemisphere's winter solstice, which marks the start of a new agricultural cycle. (AP Photo/Juan Karita), APTOPIX