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Astrology · Reference · Ephemeris

Daily ephemeris — December 2022

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 9Sg20Pi21Sg19Sg18Ge℞28Pi19Aq16Ta℞22Pi℞26Cp
210Sg 4Ar23Sg20Sg18Ge℞28Pi19Aq15Ta℞22Pi℞26Cp
311Sg17Ar24Sg21Sg17Ge℞28Pi20Aq15Ta℞22Pi℞26Cp
412Sg 0Ta26Sg22Sg17Ge℞28Pi20Aq15Ta℞22Pi26Cp
513Sg12Ta27Sg24Sg17Ge℞29Pi20Aq15Ta℞22Pi26Cp
614Sg25Ta29Sg25Sg16Ge℞29Pi20Aq15Ta℞22Pi26Cp
715Sg 7Ge 0Cp26Sg16Ge℞29Pi20Aq15Ta℞22Pi26Cp
816Sg20Ge 2Cp27Sg15Ge℞29Pi20Aq15Ta℞22Pi26Cp
917Sg 2Cn 3Cp29Sg15Ge℞29Pi20Aq15Ta℞22Pi27Cp
1018Sg14Cn 5Cp 0Cp15Ge℞29Pi20Aq15Ta℞22Pi27Cp
1119Sg25Cn 6Cp 1Cp14Ge℞29Pi20Aq15Ta℞22Pi27Cp
1220Sg 7Le 8Cp 2Cp14Ge℞29Pi20Aq15Ta℞22Pi27Cp
1321Sg19Le 9Cp 4Cp14Ge℞29Pi20Aq15Ta℞22Pi27Cp
1422Sg 1Vi10Cp 5Cp13Ge℞29Pi20Aq15Ta℞22Pi27Cp
1523Sg13Vi12Cp 6Cp13Ge℞29Pi20Aq15Ta℞22Pi27Cp
1624Sg25Vi13Cp 7Cp13Ge℞29Pi20Aq15Ta℞22Pi27Cp
1725Sg 8Li14Cp 9Cp12Ge℞29Pi21Aq15Ta℞22Pi27Cp
1826Sg21Li16Cp10Cp12Ge℞29Pi21Aq15Ta℞22Pi27Cp
1927Sg 4Sc17Cp11Cp12Ge℞29Pi21Aq15Ta℞22Pi27Cp
2028Sg18Sc18Cp12Cp11Ge℞29Pi21Aq15Ta℞22Pi27Cp
2129Sg 2Sg19Cp14Cp11Ge℞ 0Ar21Aq15Ta℞22Pi27Cp
22 0Cp17Sg20Cp15Cp11Ge℞ 0Ar21Aq15Ta℞22Pi27Cp
23 1Cp 2Cp21Cp16Cp10Ge℞ 0Ar21Aq15Ta℞22Pi27Cp
24 2Cp17Cp22Cp17Cp10Ge℞ 0Ar21Aq15Ta℞22Pi27Cp
25 3Cp 3Aq23Cp19Cp10Ge℞ 0Ar21Aq15Ta℞22Pi27Cp
26 4Cp18Aq23Cp20Cp10Ge℞ 0Ar21Aq15Ta℞22Pi27Cp
27 5Cp 2Pi24Cp21Cp 9Ge℞ 0Ar21Aq15Ta℞22Pi27Cp
28 6Cp16Pi24Cp23Cp 9Ge℞ 0Ar22Aq15Ta℞22Pi27Cp
29 7Cp 0Ar24Cp℞24Cp 9Ge℞ 0Ar22Aq15Ta℞22Pi27Cp
30 8Cp14Ar24Cp℞25Cp 9Ge℞ 1Ar22Aq15Ta℞22Pi27Cp
31 9Cp27Ar23Cp℞26Cp 9Ge℞ 1Ar22Aq15Ta℞22Pi27Cp

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.