NEW YORK, June 1, 2017 /PRNewswire/ -- The Times Square Alliance today announced the return of Solstice in Times Square: Mind Over Madness Yoga Presented by Aerie – a day of free yoga classes to celebrate the longest day of the year and beginning of the summer season – on Wednesday, June 21st. Starting today, people can register at www.TimesSquareNYC.org/Solstice for classes beginning at 7:30 a.m. and continuing until 8:30 p.m., just after sunset.