Southside YMCA 835 W Southcross Blvd San Antonio, TX 78211-2744 United States Phone +1 210-924-2277 Visit Website Join Donate Find More Ys Hours of Operation Mon - Sun: 12:00am - 12:00am Programs Before School, After School, and Early Learning Family Strengthening Health and Well-being Sports and Recreation Locate 29.3681, -98.525299