Astronomical ephemeris
December 2025
Positions at noon UTC
December 2025 events
→Day 2Moon enters Taurus
→Day 4Moon enters Gemini
○Day 4Full Moon in Gemini
→Day 6Moon enters Cancer
→Day 8Moon enters Leo
→Day 10Moon enters Virgo
DDay 11Neptune direct
→Day 12Mercury enters Sagittarius
→Day 13Moon enters Libra
→Day 15Moon enters Scorpio
→Day 15Mars enters Capricorn
→Day 18Moon enters Sagittarius
→Day 20Moon enters Capricorn
●Day 20New Moon in Capricorn
→Day 22Sun enters Capricorn
→Day 23Moon enters Aquarius
→Day 25Moon enters Pisces
→Day 25Venus enters Capricorn
→Day 27Moon enters Aries
→Day 29Moon enters Taurus
Inner planets
| Day | Sun | Moon | Mercury | Venus | Mars | Jupiter | Saturn |
|---|---|---|---|---|---|---|---|
| 1 |  9°32' |  20°41' |  20°58' | 0°49' | 19°39' |  24°30'Rx |  25°10' |
| 2 | 10°33' |  5°27' | 21°20' | 2°05' | 20°24' | 24°26'Rx | 25°10' |
| 3 | 11°34' | 20°34' | 21°51' | 3°20' | 21°09' | 24°22'Rx | 25°10' |
| 4 | 12°35' |  5°52' | 22°29' | 4°35' | 21°53' | 24°17'Rx | 25°11' |
| 5 | 13°36' | 21°11' | 23°14' | 5°51' | 22°38' | 24°13'Rx | 25°12' |
| 6 | 14°36' | 6°19' | 24°05' | 7°06' | 23°23' | 24°08'Rx | 25°13' |
| 7 | 15°37' | 21°06' | 25°02' | 8°22' | 24°08' | 24°03'Rx | 25°14' |
| 8 | 16°38' |  5°25' | 26°02' | 9°37' | 24°52' | 23°58'Rx | 25°15' |
| 9 | 17°39' | 19°14' | 27°07' | 10°53' | 25°37' | 23°53'Rx | 25°16' |
| 10 | 18°40' |  2°33' | 28°16' | 12°08' | 26°22' | 23°48'Rx | 25°17' |
| 11 | 19°41' | 15°25' | 29°27' | 13°24' | 27°07' | 23°42'Rx | 25°19' |
| 12 | 20°42' | 27°54' | 0°41' | 14°39' | 27°52' | 23°36'Rx | 25°20' |
| 13 | 21°43' |  10°07' | 1°57' | 15°55' | 28°37' | 23°31'Rx | 25°22' |
| 14 | 22°44' | 22°08' | 3°15' | 17°10' | 29°23' | 23°25'Rx | 25°23' |
| 15 | 23°45' | 4°01' | 4°35' | 18°26' |  0°08' | 23°19'Rx | 25°25' |
| 16 | 24°46' | 15°51' | 5°57' | 19°41' | 0°53' | 23°12'Rx | 25°27' |
| 17 | 25°47' | 27°42' | 7°19' | 20°57' | 1°38' | 23°06'Rx | 25°29' |
| 18 | 26°48' | 9°35' | 8°43' | 22°12' | 2°24' | 22°59'Rx | 25°31' |
| 19 | 27°50' | 21°32' | 10°08' | 23°28' | 3°09' | 22°53'Rx | 25°33' |
| 20 | 28°51' | 3°35' | 11°33' | 24°43' | 3°55' | 22°46'Rx | 25°36' |
| 21 | 29°52' | 15°44' | 13°00' | 25°59' | 4°40' | 22°39'Rx | 25°38' |
| 22 | 0°53' | 28°00' | 14°27' | 27°15' | 5°26' | 22°32'Rx | 25°41' |
| 23 | 1°54' |  10°25' | 15°55' | 28°30' | 6°11' | 22°25'Rx | 25°43' |
| 24 | 2°55' | 23°01' | 17°23' | 29°46' | 6°57' | 22°18'Rx | 25°46' |
| 25 | 3°56' | 5°49' | 18°52' | 1°01' | 7°43' | 22°10'Rx | 25°49' |
| 26 | 4°57' | 18°52' | 20°21' | 2°17' | 8°29' | 22°03'Rx | 25°52' |
| 27 | 5°59' | 2°14' | 21°50' | 3°32' | 9°14' | 21°56'Rx | 25°55' |
| 28 | 7°00' | 15°56' | 23°20' | 4°48' | 10°00' | 21°48'Rx | 25°58' |
| 29 | 8°01' | 0°01' | 24°51' | 6°03' | 10°46' | 21°40'Rx | 26°01' |
| 30 | 9°02' | 14°28' | 26°22' | 7°19' | 11°32' | 21°33'Rx | 26°04' |
| 31 | 10°03' | 29°14' | 27°53' | 8°34' | 12°18' | 21°25'Rx | 26°08' |
Outer planets and Chiron
| Day | Uranus | Neptune | Pluto | Chiron |
|---|---|---|---|---|
| 1 | 29°01'Rx | 29°23'Rx | 1°54' | 23°04'Rx |
| 2 | 28°59'Rx | 29°23'Rx | 1°56' | 23°02'Rx |
| 3 | 28°56'Rx | 29°23'Rx | 1°57' | 23°00'Rx |
| 4 | 28°54'Rx | 29°22'Rx | 1°58' | 22°59'Rx |
| 5 | 28°52'Rx | 29°22'Rx | 2°00' | 22°57'Rx |
| 6 | 28°49'Rx | 29°22'Rx | 2°01' | 22°56'Rx |
| 7 | 28°47'Rx | 29°22'Rx | 2°02' | 22°54'Rx |
| 8 | 28°44'Rx | 29°22'Rx | 2°04' | 22°53'Rx |
| 9 | 28°42'Rx | 29°22'Rx | 2°05' | 22°52'Rx |
| 10 | 28°40'Rx | 29°22'Rx | 2°07' | 22°50'Rx |
| 11 | 28°38'Rx | 29°22' | 2°08' | 22°49'Rx |
| 12 | 28°35'Rx | 29°22' | 2°10' | 22°48'Rx |
| 13 | 28°33'Rx | 29°22' | 2°11' | 22°47'Rx |
| 14 | 28°31'Rx | 29°22' | 2°13' | 22°46'Rx |
| 15 | 28°29'Rx | 29°22' | 2°15' | 22°45'Rx |
| 16 | 28°26'Rx | 29°22' | 2°16' | 22°44'Rx |
| 17 | 28°24'Rx | 29°23' | 2°18' | 22°43'Rx |
| 18 | 28°22'Rx | 29°23' | 2°19' | 22°42'Rx |
| 19 | 28°20'Rx | 29°23' | 2°21' | 22°41'Rx |
| 20 | 28°18'Rx | 29°24' | 2°23' | 22°40'Rx |
| 21 | 28°16'Rx | 29°24' | 2°24' | 22°40'Rx |
| 22 | 28°14'Rx | 29°24' | 2°26' | 22°39'Rx |
| 23 | 28°12'Rx | 29°25' | 2°28' | 22°38'Rx |
| 24 | 28°10'Rx | 29°25' | 2°29' | 22°38'Rx |
| 25 | 28°08'Rx | 29°26' | 2°31' | 22°37'Rx |
| 26 | 28°06'Rx | 29°26' | 2°33' | 22°37'Rx |
| 27 | 28°04'Rx | 29°27' | 2°35' | 22°37'Rx |
| 28 | 28°02'Rx | 29°28' | 2°36' | 22°36'Rx |
| 29 | 28°01'Rx | 29°28' | 2°38' | 22°36'Rx |
| 30 | 27°59'Rx | 29°29' | 2°40' | 22°36'Rx |
| 31 | 27°57'Rx | 29°30' | 2°42' | 22°36'Rx |
Daily positions at noon UTC. Calculated from the JPL DE441 ephemeris. Retrograde indicated by Rx.
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