his year the heavenly bodies seem to have conspired to sweeten the pot with an event we haven’t seen in 70 years.The summer solstice isn’t a rare event, a full moon even less so. But they’re both special, and when they just so happen to occur on the same day, as they will this year? That’s once-in-a-lifetime special.The 2016 North American summer solstice happens on June 20, 2016 at 6:34 PM EDT. That’s the very moment when, essentially, the sun stands still at its northernmost point as seen from Earth. Its zenith doesn’t yearn north or south, but waits patiently at the Tropic of Cancer before switching directions and heading south again. Meanwhile, adding a touch of poetry to the whole shebang, the June moon was known as the Strawberry Moon to early Native American tribes, who measured time by things like the moon, rather than a grid on a piece of paper or an electronic device.