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Astrology · Reference · Ephemeris

Daily ephemeris — December 2025

Planet positions for every day of the month, sampled at noon UT. Computed live from VSOP87D + ELP2000 ephemerides. Navigate any month forward or back; data is consistent with the free Birth Chart and Sky Map tools.

Day☉ Sun☽ Moon☿ Mer♀ Ven♂ Mar♃ Jup♄ Sat♅ Ura♆ Nep♇ Plu
1 9Sg20Ar20Sc 0Sg19Sg24Cn℞25Pi29Ta℞29Pi℞ 1Aq
210Sg 5Ta21Sc 2Sg20Sg24Cn℞25Pi28Ta℞29Pi℞ 1Aq
311Sg20Ta21Sc 3Sg21Sg24Cn℞25Pi28Ta℞29Pi℞ 1Aq
412Sg 5Ge22Sc 4Sg21Sg24Cn℞25Pi28Ta℞29Pi℞ 1Aq
513Sg21Ge23Sc 5Sg22Sg24Cn℞25Pi28Ta℞29Pi℞ 2Aq
614Sg 6Cn24Sc 7Sg23Sg24Cn℞25Pi28Ta℞29Pi℞ 2Aq
715Sg21Cn25Sc 8Sg24Sg24Cn℞25Pi28Ta℞29Pi℞ 2Aq
816Sg 5Le26Sc 9Sg24Sg23Cn℞25Pi28Ta℞29Pi℞ 2Aq
917Sg19Le27Sc10Sg25Sg23Cn℞25Pi28Ta℞29Pi℞ 2Aq
1018Sg 2Vi28Sc12Sg26Sg23Cn℞25Pi28Ta℞29Pi 2Aq
1119Sg15Vi29Sc13Sg27Sg23Cn℞25Pi28Ta℞29Pi 2Aq
1220Sg27Vi 0Sg14Sg27Sg23Cn℞25Pi28Ta℞29Pi 2Aq
1321Sg10Li 1Sg15Sg28Sg23Cn℞25Pi28Ta℞29Pi 2Aq
1422Sg22Li 3Sg17Sg29Sg23Cn℞25Pi28Ta℞29Pi 2Aq
1523Sg 4Sc 4Sg18Sg 0Cp23Cn℞25Pi28Ta℞29Pi 2Aq
1624Sg15Sc 5Sg19Sg 0Cp23Cn℞25Pi28Ta℞29Pi 2Aq
1725Sg27Sc 7Sg20Sg 1Cp23Cn℞25Pi28Ta℞29Pi 2Aq
1826Sg 9Sg 8Sg22Sg 2Cp22Cn℞25Pi28Ta℞29Pi 2Aq
1927Sg21Sg10Sg23Sg 3Cp22Cn℞25Pi28Ta℞29Pi 2Aq
2028Sg 3Cp11Sg24Sg 3Cp22Cn℞25Pi28Ta℞29Pi 2Aq
2129Sg15Cp13Sg25Sg 4Cp22Cn℞25Pi28Ta℞29Pi 2Aq
22 0Cp28Cp14Sg27Sg 5Cp22Cn℞25Pi28Ta℞29Pi 2Aq
23 1Cp10Aq15Sg28Sg 6Cp22Cn℞25Pi28Ta℞29Pi 2Aq
24 2Cp23Aq17Sg29Sg 6Cp22Cn℞25Pi28Ta℞29Pi 2Aq
25 3Cp 5Pi18Sg 1Cp 7Cp22Cn℞25Pi28Ta℞29Pi 2Aq
26 4Cp18Pi20Sg 2Cp 8Cp22Cn℞25Pi28Ta℞29Pi 2Aq
27 5Cp 2Ar21Sg 3Cp 9Cp21Cn℞25Pi28Ta℞29Pi 2Aq
28 7Cp15Ar23Sg 4Cp10Cp21Cn℞25Pi28Ta℞29Pi 2Aq
29 8Cp 0Ta24Sg 6Cp10Cp21Cn℞26Pi28Ta℞29Pi 2Aq
30 9Cp14Ta26Sg 7Cp11Cp21Cn℞26Pi27Ta℞29Pi 2Aq
3110Cp29Ta27Sg 8Cp12Cp21Cn℞26Pi27Ta℞29Pi 2Aq

Reading the table

  • Format: degree + sign abbreviation. 15Le = 15° Leo.
  • ℞ = retrograde — the planet appears to move backwards through the zodiac that day.
  • highlighted = station day, the moment a planet stops and reverses direction (or vice versa). The most-watched single days in any month.

Common questions

About the ephemeris

What is an ephemeris?

A table of planetary positions over time. The classical paper ephemeris (Raphael's, Rosicrucian, Swiss Ephemeris) lists each planet's longitude on each day of the year — the working tool astrologers use to plan elections, time transits, and check past or future configurations. This page reproduces that data live from arcsecond-grade ephemerides.

Why noon UT?

The classical convention. The slow planets (Jupiter through Pluto) barely move in 12 hours, so noon-sampling captures their position for the whole day with negligible error. The Moon moves ~6.5° in 12 hours (about a quarter of a sign), so the Moon column is most accurate at noon UT specifically — for an exact Moon position at any moment in your local time, use the Sky Map tool.

How do I read each cell?

Each cell shows the planet's degree-in-sign and the sign abbreviation. "15Le" = 15° Leo. The ℞ marker means retrograde — the planet appears to move backwards through the zodiac on that day. Sign-changes (ingresses) appear as a transition between two adjacent cells; the exact ingress moment is in our Sky Now or Lunar Calendar pages.

Why are some cells highlighted?

We highlight the day each planet first appears retrograde or first turns direct in the displayed month — the stations. These are the most-watched days in any month: a planet's station is when it's stopped relative to the stars, and astrologers read the station as a focused activation of the planet's themes for the week or two surrounding it.

How accurate is this?

Arcsecond. We use VSOP87D for the planets and a truncated ELP2000 lunar model with deltaT correction. Same engine that computes the free Birth Chart, Sky Map, and Transit Forecast. Time-zone is UT (universal time); convert to your local time-zone if you need a same-day local read.

Can I use this to plan elections?

Yes — the daily ephemeris is the working table for Hellenistic and modern Western election work. Pair with the Muhurta tool (Vedic auspicious-time scoring), the Choghadiya page (Vedic time windows), and the Lunar Calendar (Moon phases + sign-ingresses) for a full election workflow.

Computation

Each cell is a live engine call cached for 24 hours: VSOP87D for Mercury–Neptune, an in-house DOPRI8 8(7) integrator for Pluto, and a truncated ELP2000 lunar model with deltaT correction for the Moon. Sub-arcsecond accurate. Sampled at 12:00 UT. Retrograde flags come from the engine’s direction-of-motion check, not a calendar approximation; station days are detected from adjacent-day flag flips.