If you’re looking to find out when Mercury, or any other planet is going retrograde or direct, if you’d like to know when the New and Full moons are, what planets are changing signs and other celestial information, this is the place to check. I’ll also be listing any major aspects for the month. This by no means is a complete list, but a general overview. If you’re not sure what some of it means, keep checking back as I’ll be writing more in depth about these events.
December 2021 (Time zone: PST)
December 1 - Neptune stations Direct at 20º Pisces
December 3 - New Moon/Solar Eclipse at 12º Sagittarius
December 13 - Mars enters Sagittarius
December 13 - Mercury enters Capricorn
December 18 - Full Moon at 27º Gemini
December 19 - Venus stations Retrograde at 26º Capricorn
December 21 - Winter Solstice
December 23 - Saturn squares Uranus (for the third and final time)
December 28 - Jupiter enters Pisces