2020 Winter Solstice Monday, December 21 at 5:02 a.m. ET / 2:02 p.m. Is, the official beginning of astronomical winter and marks the shortest day of the year for the Northern Hemisphere. In the Southern Hemisphere, that day is the summer solstice and the longest day of the year. A …
Read More »Winter Solstice 2020: What to Know About the Shortest Day of the Year
