December 3
Mercury Retrograde Shadow Period ends
December 4
Hannukah begins at sunset
Venus moves into Scorpio
December 6
Mercury moves into Sagittarius
December 7
Pearl Harbor Day
December 8
New Moon in Sagittarius
December 10
Saturn goes Direct at 7° Aries
December 12
Hannukah ends at sunset
Jupiter Retrogrades at 27° Leo
Neptune goes Direct at 01° Aries
December 20
Asarah B’Tevet, or the Fast of Tevet
December 21
Sun moves into Capricorn
Winter Solstice/Yule
December 23
Full Moon in Cancer (the Cold Moon, the Long Night(s) Moon, the Bitter Moon, and the Moon after Yule)
Third Super Full Moon of 2026
December 24
Christmas Eve
December 25
Christmas Day
Mercury moves into Capricorn
December 26
Boxing Day
Kwanzaa begins
December 31
New Year’s Eve
