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Astrology · Reference · Ephemeris

Daily ephemeris — December 1981

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 9Sg 2Aq 4Sg24Cp22Vi 0Sc19Li 0Sg24Sg25Li
210Sg14Aq 5Sg25Cp23Vi 1Sc19Li 0Sg24Sg25Li
311Sg27Aq 7Sg26Cp23Vi 1Sc19Li 1Sg24Sg26Li
412Sg10Pi 8Sg26Cp24Vi 1Sc19Li 1Sg24Sg26Li
513Sg23Pi10Sg27Cp24Vi 1Sc19Li 1Sg24Sg26Li
614Sg 7Ar12Sg28Cp25Vi 1Sc19Li 1Sg24Sg26Li
715Sg21Ar13Sg29Cp25Vi 1Sc19Li 1Sg24Sg26Li
816Sg 5Ta15Sg29Cp26Vi 2Sc19Li 1Sg24Sg26Li
917Sg20Ta16Sg 0Aq26Vi 2Sc19Li 1Sg24Sg26Li
1018Sg 6Ge18Sg 1Aq27Vi 2Sc19Li 1Sg24Sg26Li
1119Sg21Ge19Sg 1Aq27Vi 2Sc20Li 1Sg24Sg26Li
1220Sg 6Cn21Sg 2Aq28Vi 2Sc20Li 1Sg24Sg26Li
1321Sg21Cn23Sg 2Aq28Vi 3Sc20Li 1Sg24Sg26Li
1422Sg 5Le24Sg 3Aq29Vi 3Sc20Li 1Sg24Sg26Li
1523Sg19Le26Sg 4Aq29Vi 3Sc20Li 1Sg24Sg26Li
1624Sg 3Vi27Sg 4Aq 0Li 3Sc20Li 1Sg24Sg26Li
1725Sg16Vi29Sg 5Aq 0Li 3Sc20Li 1Sg24Sg26Li
1826Sg29Vi 0Cp 5Aq 1Li 3Sc20Li 1Sg24Sg26Li
1927Sg11Li 2Cp 6Aq 1Li 4Sc20Li 2Sg24Sg26Li
2028Sg24Li 4Cp 6Aq 2Li 4Sc20Li 2Sg24Sg26Li
2129Sg 6Sc 5Cp 6Aq 2Li 4Sc20Li 2Sg24Sg26Li
22 0Cp18Sc 7Cp 7Aq 2Li 4Sc20Li 2Sg24Sg26Li
23 1Cp29Sc 8Cp 7Aq 3Li 4Sc20Li 2Sg24Sg26Li
24 2Cp11Sg10Cp 7Aq 3Li 4Sc21Li 2Sg24Sg26Li
25 3Cp23Sg12Cp 8Aq 4Li 5Sc21Li 2Sg24Sg26Li
26 4Cp 5Cp13Cp 8Aq 4Li 5Sc21Li 2Sg24Sg26Li
27 5Cp17Cp15Cp 8Aq 5Li 5Sc21Li 2Sg24Sg26Li
28 6Cp29Cp16Cp 8Aq 5Li 5Sc21Li 2Sg25Sg26Li
29 7Cp11Aq18Cp 8Aq 6Li 5Sc21Li 2Sg25Sg26Li
30 8Cp24Aq20Cp 8Aq 6Li 5Sc21Li 2Sg25Sg26Li
31 9Cp 6Pi21Cp 8Aq 6Li 6Sc21Li 2Sg25Sg26Li

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.