2019 Archives - The Sun Today with Dr. C. Alex Young

December 21, 2019

During the solstices, Earth reaches a point where its tilt is at the greatest angle to the plane of its orbit, causing one hemisphere to receive more daylight than the other. (NASA/Genna Duberstein)

Happy Solstice! December 2019

The December solstice for 2019 arrives on Dec. 22nd at 04:19 UT (December 21st 11:19 pm EST). It is called the winter solstice for the Northern Hemisphere and the summer solstice for the Southern Hemisphere. But what is the solstice […]

June 21, 2019

Happy June Solstice 2019!

Happy June Solstice 2019! The beginning of summer for the northern hemisphere and winter for the southern hemisphere. The June Solstice comes on June 21, 2019 at 11:54 a.m. EDT. But what is the solstice exactly? There are two solstices […]