The Winter Solstice

Today marks the Winter Solstice.  At 10:49 PM CST the sun will be directly over the Tropic of Capricorn which is approximately 23.5° south of the equator.  That means the sun angle in North Dakota will vary from from 20.5° above the horizon at solar noon today to just 17.5° along the Canadian border.  It… Read more The Winter Solstice