June solstice full moon in 2016, by Bruce McClure in Astronomy Essentials, June 20, 2016 - EarthSky News

11 Things About the June Solstice - timeanddate.com


First day of Summer 2016:  The Summer Solstice - The Old Farmer's Almanac

15 things you probably didn't know about the summer solstice, by Hristina Byrnes, The Active Times, accuweather.com