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Astrology · Reference · Ephemeris

Daily ephemeris — December 2008

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 9Sg20Cp12Sg22Cp10Sg22Cp20Vi18Pi21Aq 0Cp
210Sg 2Aq14Sg23Cp11Sg22Cp20Vi18Pi21Aq 0Cp
311Sg14Aq16Sg24Cp12Sg22Cp21Vi18Pi21Aq 0Cp
412Sg26Aq17Sg25Cp13Sg22Cp21Vi18Pi21Aq 0Cp
513Sg 9Pi19Sg27Cp13Sg23Cp21Vi18Pi21Aq 0Cp
614Sg21Pi20Sg28Cp14Sg23Cp21Vi18Pi21Aq 0Cp
715Sg 5Ar22Sg29Cp15Sg23Cp21Vi18Pi21Aq 0Cp
816Sg18Ar23Sg 0Aq16Sg23Cp21Vi18Pi21Aq 0Cp
917Sg 3Ta25Sg 1Aq16Sg23Cp21Vi18Pi21Aq 0Cp
1018Sg17Ta26Sg 2Aq17Sg24Cp21Vi18Pi21Aq 0Cp
1119Sg 2Ge28Sg 4Aq18Sg24Cp21Vi18Pi21Aq 0Cp
1220Sg18Ge 0Cp 5Aq18Sg24Cp21Vi18Pi21Aq 0Cp
1321Sg 3Cn 1Cp 6Aq19Sg24Cp21Vi18Pi21Aq 0Cp
1422Sg18Cn 3Cp 7Aq20Sg25Cp21Vi18Pi21Aq 0Cp
1523Sg 3Le 4Cp 8Aq21Sg25Cp21Vi18Pi21Aq 0Cp
1624Sg17Le 6Cp 9Aq21Sg25Cp21Vi18Pi22Aq 0Cp
1725Sg 1Vi 7Cp10Aq22Sg25Cp21Vi18Pi22Aq 0Cp
1826Sg15Vi 9Cp12Aq23Sg25Cp21Vi18Pi22Aq 0Cp
1927Sg28Vi11Cp13Aq24Sg26Cp21Vi18Pi22Aq 0Cp
2028Sg11Li12Cp14Aq24Sg26Cp21Vi18Pi22Aq 0Cp
2129Sg24Li14Cp15Aq25Sg26Cp21Vi18Pi22Aq 0Cp
22 1Cp 6Sc15Cp16Aq26Sg26Cp21Vi18Pi22Aq 0Cp
23 2Cp18Sc17Cp17Aq27Sg26Cp21Vi19Pi22Aq 0Cp
24 3Cp 0Sg18Cp18Aq27Sg27Cp21Vi19Pi22Aq 0Cp
25 4Cp12Sg20Cp20Aq28Sg27Cp21Vi19Pi22Aq 1Cp
26 5Cp24Sg21Cp21Aq29Sg27Cp21Vi19Pi22Aq 1Cp
27 6Cp 5Cp23Cp22Aq 0Cp27Cp21Vi19Pi22Aq 1Cp
28 7Cp17Cp24Cp23Aq 0Cp28Cp21Vi19Pi22Aq 1Cp
29 8Cp29Cp26Cp24Aq 1Cp28Cp21Vi19Pi22Aq 1Cp
30 9Cp11Aq27Cp25Aq 2Cp28Cp21Vi19Pi22Aq 1Cp
3110Cp23Aq28Cp26Aq 3Cp28Cp21Vi19Pi22Aq 1Cp

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.