Meteorological winter is December, January and February, but astronomical winter, the winter solstice, begins tomorrow at 10:59 a.m. Tuesday when we see the Earth most tilted away from the Sun, and that limits our daylight hours down to 9 hours and 5 minutes. That’s the fewest of the year with the low sun angle. For more: https://www.clickondetroit.com/news/local/2021/12/20/winter-solstice-starts-dec-21-heres-a-quick-explanation/