Ephemeris - December 2025
Every dated event of the month - retrograde stations, sign ingresses, moon phases, eclipses and exact major aspects - followed by the daily longitude table. Times in UT.
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What happens in December 2025
Neptune stations direct on Dec 10 at 29° Pisces. Jupiter, Uranus and Neptune are retrograde for part or all of December 2025. The Sun leaves Sagittarius for Capricorn on Dec 21. Full Moon on Dec 4 at 13° Gemini and New Moon on Dec 20 at 28° Sagittarius. 13 major aspects perfect and 4 sign ingresses occur, all timed below in UT.
Planets retrograde in December 2025
- Jupiteralready retrograde on Dec 1, still retrograde on Dec 31
- Uranusalready retrograde on Dec 1, still retrograde on Dec 31
- Neptunealready retrograde on Dec 1, turns direct Dec 10
December 2025 event timeline
- Dec 209:06 UT⚹ 60°Venus sextile PlutoVenus at 1° 55′ 57″ Sagittarius
- Dec 423:14 UTMoonFull Moon13° 04′ 05″ Gemini
- Dec 613:05 UT△ 120°Mercury trine JupiterMercury at 24° 08′ 17″ Scorpio
- Dec 716:56 UT△ 120°Mercury trine SaturnMercury at 25° 14′ 15″ Scorpio
- Dec 900:11 UT□ 90°Mars square SaturnMars at 25° 15′ 41″ Sagittarius
- Dec 1012:00 UTStationNeptune stations direct29° 22′ 33″ Pisces
- Dec 1019:59 UT☍ 180°Mercury opposition UranusMercury at 28° 39′ 32″ Scorpio
- Dec 1110:23 UT△ 120°Mercury trine NeptuneMercury at 29° 22′ 34″ Scorpio
- Dec 1120:52 UTMoonLast Quarter20° 04′ 31″ Virgo
- Dec 1122:40 UTIngressMercury enters Sagittariusleaves Scorpio
- Dec 1316:31 UT⚹ 60°Mercury sextile PlutoMercury at 2° 12′ 11″ Sagittarius
- Dec 1411:50 UT□ 90°Mars square NeptuneMars at 29° 22′ 50″ Sagittarius
- Dec 1507:34 UTIngressMars enters Capricornleaves Sagittarius
- Dec 1704:30 UT□ 90°Sun square SaturnSun at 25° 28′ 45″ Sagittarius
- Dec 2001:44 UTMoonNew Moon28° 25′ 19″ Sagittarius
- Dec 2101:06 UT□ 90°Sun square NeptuneSun at 29° 24′ 30″ Sagittarius
- Dec 2105:05 UT□ 90°Venus square SaturnVenus at 25° 37′ 46″ Sagittarius
- Dec 2115:03 UTIngressSun enters Capricornleaves Sagittarius
- Dec 2405:34 UT□ 90°Venus square NeptuneVenus at 29° 25′ 52″ Sagittarius
- Dec 2416:25 UTIngressVenus enters Capricornleaves Sagittarius
- Dec 2719:10 UTMoonFirst Quarter6° 17′ 38″ Aries
- Dec 3007:13 UT□ 90°Mercury square SaturnMercury at 26° 04′ 07″ Sagittarius
Aspect and station times are refined to the minute by bisection. The Moon is excluded from the aspect scan - it perfects roughly 150 aspects a month, which is what the daily table below is for.
Daily planetary positions - December 2025
Geocentric tropical ecliptic longitude at 00:00 UT. Retrograde planets marked ℞.
| Date | Sun | Moon | Mercury | Venus | Mars | Jupiter | Saturn | Uranus | Neptune | Pluto |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-01 | 9° 02′ 22″ | 13° 27′ 30″ | 20° 50′ 47″ | 0° 11′ 53″ | 19° 17′ 41″ | 24° 32′ 01″℞ | 25° 09′ 45″ | 29° 03′ 02″℞ | 29° 24′ 05″℞ | 1° 54′ 07″ |
| 2025-12-02 | 10° 03′ 10″ | 28° 01′ 08″ | 21° 08′ 29″ | 1° 27′ 19″ | 20° 02′ 12″ | 24° 28′ 08″℞ | 25° 10′ 06″ | 29° 00′ 35″℞ | 29° 23′ 47″℞ | 1° 55′ 25″ |
| 2025-12-03 | 11° 03′ 59″ | 12° 58′ 37″ | 21° 35′ 05″ | 2° 42′ 46″ | 20° 46′ 46″ | 24° 24′ 04″℞ | 25° 10′ 35″ | 28° 58′ 08″℞ | 29° 23′ 30″℞ | 1° 56′ 44″ |
| 2025-12-04 | 12° 04′ 49″ | 28° 12′ 43″ | 22° 09′ 42″ | 3° 58′ 13″ | 21° 31′ 24″ | 24° 19′ 50″℞ | 25° 11′ 09″ | 28° 55′ 42″℞ | 29° 23′ 16″℞ | 1° 58′ 05″ |
| 2025-12-05 | 13° 05′ 40″ | 13° 33′ 06″ | 22° 51′ 29″ | 5° 13′ 41″ | 22° 16′ 05″ | 24° 15′ 25″℞ | 25° 11′ 50″ | 28° 53′ 17″℞ | 29° 23′ 04″℞ | 1° 59′ 27″ |
| 2025-12-06 | 14° 06′ 32″ | 28° 48′ 02″ | 23° 39′ 37″ | 6° 29′ 08″ | 23° 00′ 49″ | 24° 10′ 50″℞ | 25° 12′ 38″ | 28° 50′ 53″℞ | 29° 22′ 53″℞ | 2° 00′ 51″ |
| 2025-12-07 | 15° 07′ 25″ | 13° 46′ 27″ | 24° 33′ 21″ | 7° 44′ 36″ | 23° 45′ 36″ | 24° 06′ 04″℞ | 25° 13′ 32″ | 28° 48′ 30″℞ | 29° 22′ 45″℞ | 2° 02′ 15″ |
| 2025-12-08 | 16° 08′ 19″ | 28° 19′ 58″ | 25° 31′ 59″ | 9° 00′ 05″ | 24° 30′ 26″ | 24° 01′ 08″℞ | 25° 14′ 32″ | 28° 46′ 08″℞ | 29° 22′ 39″℞ | 2° 03′ 41″ |
| 2025-12-09 | 17° 09′ 14″ | 12° 23′ 54″ | 26° 34′ 54″ | 10° 15′ 34″ | 25° 15′ 19″ | 23° 56′ 02″℞ | 25° 15′ 39″ | 28° 43′ 47″℞ | 29° 22′ 35″℞ | 2° 05′ 08″ |
| 2025-12-10 | 18° 10′ 11″ | 25° 57′ 17″ | 27° 41′ 32″ | 11° 31′ 03″ | 26° 00′ 16″ | 23° 50′ 47″℞ | 25° 16′ 52″ | 28° 41′ 27″℞ | 29° 22′ 33″℞ | 2° 06′ 36″ |
| 2025-12-11 | 19° 11′ 08″ | 9° 02′ 08″ | 28° 51′ 25″ | 12° 46′ 33″ | 26° 45′ 16″ | 23° 45′ 21″℞ | 25° 18′ 12″ | 28° 39′ 08″℞ | 29° 22′ 33″ | 2° 08′ 05″ |
| 2025-12-12 | 20° 12′ 07″ | 21° 42′ 22″ | 0° 04′ 06″ | 14° 02′ 02″ | 27° 30′ 18″ | 23° 39′ 46″℞ | 25° 19′ 38″ | 28° 36′ 50″℞ | 29° 22′ 35″ | 2° 09′ 35″ |
| 2025-12-13 | 21° 13′ 07″ | 4° 02′ 56″ | 1° 19′ 13″ | 15° 17′ 33″ | 28° 15′ 24″ | 23° 34′ 02″℞ | 25° 21′ 10″ | 28° 34′ 34″℞ | 29° 22′ 39″ | 2° 11′ 07″ |
| 2025-12-14 | 22° 14′ 08″ | 16° 09′ 00″ | 2° 36′ 27″ | 16° 33′ 03″ | 29° 00′ 33″ | 23° 28′ 08″℞ | 25° 22′ 48″ | 28° 32′ 19″℞ | 29° 22′ 46″ | 2° 12′ 39″ |
| 2025-12-15 | 23° 15′ 10″ | 28° 05′ 33″ | 3° 55′ 30″ | 17° 48′ 34″ | 29° 45′ 45″ | 23° 22′ 06″℞ | 25° 24′ 33″ | 28° 30′ 06″℞ | 29° 22′ 54″ | 2° 14′ 13″ |
| 2025-12-16 | 24° 16′ 13″ | 9° 57′ 00″ | 5° 16′ 09″ | 19° 04′ 05″ | 0° 31′ 00″ | 23° 15′ 55″℞ | 25° 26′ 24″ | 28° 27′ 54″℞ | 29° 23′ 04″ | 2° 15′ 48″ |
| 2025-12-17 | 25° 17′ 17″ | 21° 47′ 00″ | 6° 38′ 10″ | 20° 19′ 37″ | 1° 16′ 18″ | 23° 09′ 36″℞ | 25° 28′ 22″ | 28° 25′ 43″℞ | 29° 23′ 17″ | 2° 17′ 23″ |
| 2025-12-18 | 26° 18′ 21″ | 3° 38′ 25″ | 8° 01′ 24″ | 21° 35′ 08″ | 2° 01′ 39″ | 23° 03′ 08″℞ | 25° 30′ 26″ | 28° 23′ 35″℞ | 29° 23′ 32″ | 2° 19′ 00″ |
| 2025-12-19 | 27° 19′ 27″ | 15° 33′ 18″ | 9° 25′ 41″ | 22° 50′ 40″ | 2° 47′ 03″ | 22° 56′ 33″℞ | 25° 32′ 36″ | 28° 21′ 28″℞ | 29° 23′ 48″ | 2° 20′ 38″ |
| 2025-12-20 | 28° 20′ 33″ | 27° 33′ 05″ | 10° 50′ 53″ | 24° 06′ 12″ | 3° 32′ 30″ | 22° 49′ 51″℞ | 25° 34′ 52″ | 28° 19′ 22″℞ | 29° 24′ 07″ | 2° 22′ 17″ |
| 2025-12-21 | 29° 21′ 40″ | 9° 38′ 51″ | 12° 16′ 55″ | 25° 21′ 44″ | 4° 18′ 00″ | 22° 43′ 01″℞ | 25° 37′ 14″ | 28° 17′ 19″℞ | 29° 24′ 28″ | 2° 23′ 56″ |
| 2025-12-22 | 0° 22′ 47″ | 21° 51′ 29″ | 13° 43′ 40″ | 26° 37′ 16″ | 5° 03′ 32″ | 22° 36′ 04″℞ | 25° 39′ 43″ | 28° 15′ 17″℞ | 29° 24′ 52″ | 2° 25′ 37″ |
| 2025-12-23 | 1° 23′ 55″ | 4° 12′ 02″ | 15° 11′ 04″ | 27° 52′ 48″ | 5° 49′ 07″ | 22° 29′ 01″℞ | 25° 42′ 17″ | 28° 13′ 18″℞ | 29° 25′ 17″ | 2° 27′ 18″ |
| 2025-12-24 | 2° 25′ 03″ | 16° 41′ 59″ | 16° 39′ 04″ | 29° 08′ 19″ | 6° 34′ 45″ | 22° 21′ 51″℞ | 25° 44′ 58″ | 28° 11′ 20″℞ | 29° 25′ 44″ | 2° 29′ 00″ |
| 2025-12-25 | 3° 26′ 11″ | 29° 23′ 19″ | 18° 07′ 35″ | 0° 23′ 51″ | 7° 20′ 25″ | 22° 14′ 35″℞ | 25° 47′ 45″ | 28° 09′ 24″℞ | 29° 26′ 13″ | 2° 30′ 43″ |
| 2025-12-26 | 4° 27′ 19″ | 12° 18′ 36″ | 19° 36′ 35″ | 1° 39′ 22″ | 8° 06′ 08″ | 22° 07′ 13″℞ | 25° 50′ 37″ | 28° 07′ 31″℞ | 29° 26′ 45″ | 2° 32′ 27″ |
| 2025-12-27 | 5° 28′ 27″ | 25° 30′ 45″ | 21° 06′ 01″ | 2° 54′ 53″ | 8° 51′ 54″ | 21° 59′ 46″℞ | 25° 53′ 35″ | 28° 05′ 39″℞ | 29° 27′ 18″ | 2° 34′ 12″ |
| 2025-12-28 | 6° 29′ 35″ | 9° 02′ 35″ | 22° 35′ 53″ | 4° 10′ 24″ | 9° 37′ 41″ | 21° 52′ 14″℞ | 25° 56′ 40″ | 28° 03′ 50″℞ | 29° 27′ 54″ | 2° 35′ 57″ |
| 2025-12-29 | 7° 30′ 43″ | 22° 56′ 17″ | 24° 06′ 08″ | 5° 25′ 54″ | 10° 23′ 32″ | 21° 44′ 38″℞ | 25° 59′ 49″ | 28° 02′ 03″℞ | 29° 28′ 31″ | 2° 37′ 43″ |
| 2025-12-30 | 8° 31′ 51″ | 7° 12′ 31″ | 25° 36′ 45″ | 6° 41′ 25″ | 11° 09′ 25″ | 21° 36′ 57″℞ | 26° 03′ 05″ | 28° 00′ 18″℞ | 29° 29′ 11″ | 2° 39′ 30″ |
| 2025-12-31 | 9° 32′ 59″ | 21° 49′ 36″ | 27° 07′ 44″ | 7° 56′ 55″ | 11° 55′ 20″ | 21° 29′ 12″℞ | 26° 06′ 27″ | 27° 58′ 35″℞ | 29° 29′ 52″ | 2° 41′ 17″ |
Reference, not advice
This is cultural and astronomical reference, not personal prediction or advice.
Table positions computed at 00:00 UT each day by Astronomy Engine. Retrograde flag inferred from 24-hour ecliptic longitude delta. Timeline events are found by daily scan and then bisected to one-minute precision, so station, ingress, lunation and aspect times are exact to the minute rather than to the day.
Last reviewed .