The Sky on a Date

Where Were the Planets on December 21, 2023?

Quick Answer

On December 21, 2023, the Sun was in Sagittarius (29°20' at noon UTC), the Moon was in Aries all day (UTC), and the Moon phase was Waxing Gibbous (69% illuminated). Mercury, Jupiter and Uranus were retrograde.

Planetary Positions at Noon UTC

Signs and degrees at 12:00 UTC on December 21, 2023. The Moon moves about 13 degrees a day, from 14°37' Aries at midnight UTC to 28°22' Aries at the end of the day.

Planetary positions on December 21, 2023
Body	Position	Motion	In Sign Since	Next Sign Change
Sun	29°20'39" Sagittarius	Direct	Nov 22, 2023	Dec 22, 2023 into Capricorn
Moon	21°31'43" Aries	Direct	Dec 19, 2023	Dec 22, 2023 into Taurus
Mercury	2°24'42" Capricorn	Retrograde	Dec 1, 2023	Dec 23, 2023 into Sagittarius
Venus	19°54'20" Scorpio	Direct	Dec 4, 2023	Dec 29, 2023 into Sagittarius
Mars	19°33'56" Sagittarius	Direct	Nov 24, 2023	Jan 4, 2024 into Capricorn
Jupiter	5°44'21" Taurus	Retrograde	May 16, 2023	May 25, 2024 into Gemini
Saturn	2°22'45" Pisces	Direct	Mar 7, 2023	May 25, 2025 into Aries
Uranus	19°39'08" Taurus	Retrograde	Mar 6, 2019	Jul 7, 2025 into Gemini
Neptune	24°57'25" Pisces	Direct	Feb 3, 2012	Mar 30, 2025 into Aries
Pluto	29°02'28" Capricorn	Direct	Jun 11, 2023	Jan 21, 2024 into Aquarius
North Node	21°26'04" Aries	Direct	Jul 12, 2023	Jan 29, 2025 into Pisces

Sky Events on December 21, 2023

The Moon phase is Waxing Gibbous, 69% illuminated at noon UTC.

Date	Event	Detail
Dec 21, 07:04 UTC	Venus opposite Uranus	Exact opposition
Dec 21, 12:33 UTC	Mercury sextile Saturn	Exact sextile

Born on December 21, 2023?

Planet signs are only part of the picture. Your rising sign changes about every two hours and the Moon moves half a degree an hour, so your exact birth time and place decide your houses, angles and Moon degree.

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