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Astrology · Reference · Ephemeris

Daily ephemeris — December 2097

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
110Sg14Sc28Sc℞ 6Sg12Pi22Le 0Li 9Ar℞12Vi 0Ta℞
211Sg26Sc27Sc℞ 8Sg12Pi22Le 0Li 9Ar℞12Vi 0Ta℞
312Sg 8Sg27Sc℞ 9Sg13Pi22Le 0Li 9Ar℞12Vi 0Ta℞
413Sg20Sg26Sc℞10Sg13Pi22Le 0Li 9Ar℞12Vi 0Ta℞
514Sg 2Cp26Sc℞11Sg14Pi22Le 0Li 9Ar℞12Vi 0Ta℞
615Sg14Cp26Sc13Sg15Pi22Le 0Li 9Ar℞12Vi 0Ta℞
716Sg26Cp27Sc14Sg15Pi22Le 0Li 9Ar℞12Vi 0Ta℞
817Sg 8Aq27Sc15Sg16Pi22Le℞ 0Li 9Ar℞12Vi 0Ta℞
918Sg20Aq28Sc17Sg17Pi22Le℞ 0Li 9Ar℞12Vi 0Ta℞
1019Sg 2Pi28Sc18Sg17Pi22Le℞ 0Li 9Ar℞12Vi 0Ta℞
1120Sg14Pi29Sc19Sg18Pi22Le℞ 0Li 9Ar℞12Vi 0Ta℞
1221Sg26Pi 0Sg20Sg19Pi22Le℞ 0Li 9Ar℞12Vi 0Ta℞
1322Sg 9Ar 1Sg22Sg19Pi22Le℞ 0Li 9Ar℞12Vi 0Ta℞
1423Sg22Ar 2Sg23Sg20Pi22Le℞ 0Li 9Ar℞12Vi℞ 0Ta℞
1524Sg 6Ta 3Sg24Sg21Pi22Le℞ 0Li 9Ar℞12Vi℞ 0Ta℞
1625Sg20Ta 4Sg25Sg21Pi22Le℞ 1Li 9Ar℞12Vi℞ 0Ta℞
1726Sg 5Ge 5Sg27Sg22Pi22Le℞ 1Li 9Ar℞12Vi℞ 0Ta℞
1827Sg20Ge 6Sg28Sg23Pi22Le℞ 1Li 9Ar12Vi℞ 0Ta℞
1928Sg 5Cn 8Sg29Sg23Pi22Le℞ 1Li 9Ar12Vi℞ 0Ta℞
2029Sg20Cn 9Sg 0Cp24Pi22Le℞ 1Li 9Ar12Vi℞ 0Ta℞
21 0Cp 5Le10Sg 2Cp25Pi22Le℞ 1Li 9Ar12Vi℞ 0Ta℞
22 1Cp20Le12Sg 3Cp25Pi22Le℞ 1Li 9Ar12Vi℞ 0Ta℞
23 2Cp 5Vi13Sg 4Cp26Pi22Le℞ 1Li 9Ar12Vi℞ 0Ta℞
24 3Cp19Vi14Sg 5Cp26Pi22Le℞ 1Li 9Ar12Vi℞ 0Ta℞
25 4Cp 2Li16Sg 7Cp27Pi22Le℞ 1Li 9Ar12Vi℞ 0Ta℞
26 5Cp15Li17Sg 8Cp28Pi21Le℞ 1Li 9Ar12Vi℞ 0Ta℞
27 6Cp28Li19Sg 9Cp28Pi21Le℞ 1Li 9Ar12Vi℞ 0Ta℞
28 7Cp11Sc20Sg10Cp29Pi21Le℞ 1Li 9Ar12Vi℞ 0Ta℞
29 8Cp23Sc21Sg12Cp 0Ar21Le℞ 1Li 9Ar12Vi℞ 0Ta℞
30 9Cp 5Sg23Sg13Cp 0Ar21Le℞ 1Li 9Ar12Vi℞ 0Ta℞
3110Cp17Sg24Sg14Cp 1Ar21Le℞ 1Li 9Ar12Vi℞ 0Ta℞

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.