Summer Solstice

People take part in a group yoga practice on the morning of the summer solstice in New York's Times Square...People take part in a group yoga practice on the morning of the summer solstice in New York's Times Square, June 21, 2013. The "Solstice in Times Square" event on Friday brought out thousands of participants to celebrate the year's longest day in New York. REUTERS/Lucas Jackson (UNITED STATES - Tags: HEALTH SOCIETY SPORT)

Lucas Jackson/Reuters

People take part in a group yoga practice on the morning of the summer solstice in Times Square, New York on Friday. Read more