Thousands of druids, pagans and New Age revelers greeted the summer solstice at Stonehenge on Tuesday, the longest day of the northern hemisphere year.
The winter solstice, occurring in 2021 for the Northern Hemisphere on Dec. 21, is the day of the year with the fewest hours of daylight.
At the summer solstice, the sun reaches its highest point in the sky, and daylight is longest.
Q: What and when is the winter solstice?
The summer solstice marks the official start of summer. But what is it, exactly?
Undine, the homesick sea witch, doesn't belong on Casper Mountain.