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Astrology · Reference · Ephemeris

Daily ephemeris — December 2057

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 9Sg17Aq16Sg℞ 3Sg23Sg 8Pi29Ar℞27Li12Ge℞17Pi
210Sg 1Pi15Sg℞ 4Sg23Sg 9Pi29Ar℞27Li12Ge℞17Pi
311Sg14Pi14Sg℞ 6Sg24Sg 9Pi29Ar℞27Li12Ge℞17Pi
412Sg28Pi12Sg℞ 7Sg25Sg 9Pi29Ar℞27Li12Ge℞17Pi
513Sg11Ar11Sg℞ 8Sg26Sg 9Pi29Ar℞27Li12Ge℞17Pi
614Sg24Ar10Sg℞ 9Sg26Sg 9Pi29Ar℞27Li12Ge℞17Pi
715Sg 6Ta 9Sg℞11Sg27Sg 9Pi29Ar℞27Li12Ge℞17Pi
816Sg18Ta 7Sg℞12Sg28Sg 9Pi29Ar℞27Li12Ge℞17Pi
917Sg 1Ge 6Sg℞13Sg29Sg 9Pi29Ar℞27Li12Ge℞17Pi
1018Sg13Ge 6Sg℞14Sg29Sg 9Pi29Ar℞27Li12Ge℞17Pi
1119Sg25Ge 5Sg℞16Sg 0Cp10Pi29Ar℞27Li12Ge℞17Pi
1220Sg 6Cn 5Sg℞17Sg 1Cp10Pi29Ar℞27Li12Ge℞17Pi
1321Sg18Cn 4Sg℞18Sg 2Cp10Pi29Ar℞27Li12Ge℞17Pi
1422Sg 0Le 4Sg19Sg 2Cp10Pi29Ar℞27Li12Ge℞17Pi
1523Sg12Le 5Sg21Sg 3Cp10Pi29Ar℞27Li12Ge℞17Pi
1625Sg24Le 5Sg22Sg 4Cp10Pi29Ar℞27Li12Ge℞17Pi
1726Sg 6Vi 5Sg23Sg 5Cp10Pi29Ar℞27Li12Ge℞17Pi
1827Sg18Vi 6Sg24Sg 5Cp10Pi29Ar℞27Li12Ge℞17Pi
1928Sg 1Li 6Sg26Sg 6Cp11Pi29Ar℞28Li12Ge℞17Pi
2029Sg14Li 7Sg27Sg 7Cp11Pi29Ar℞28Li12Ge℞17Pi
21 0Cp28Li 8Sg28Sg 8Cp11Pi29Ar℞28Li12Ge℞17Pi
22 1Cp12Sc 9Sg29Sg 9Cp11Pi29Ar℞28Li12Ge℞17Pi
23 2Cp26Sc10Sg 1Cp 9Cp11Pi29Ar℞28Li12Ge℞17Pi
24 3Cp11Sg11Sg 2Cp10Cp11Pi29Ar℞28Li12Ge℞17Pi
25 4Cp26Sg12Sg 3Cp11Cp12Pi29Ar℞28Li12Ge℞17Pi
26 5Cp11Cp13Sg 5Cp12Cp12Pi29Ar℞28Li12Ge℞17Pi
27 6Cp26Cp14Sg 6Cp12Cp12Pi29Ar℞28Li12Ge℞17Pi
28 7Cp11Aq16Sg 7Cp13Cp12Pi29Ar℞28Li12Ge℞17Pi
29 8Cp26Aq17Sg 8Cp14Cp12Pi29Ar℞28Li11Ge℞17Pi
30 9Cp10Pi18Sg10Cp15Cp12Pi29Ar℞28Li11Ge℞17Pi
3110Cp24Pi19Sg11Cp15Cp13Pi29Ar28Li11Ge℞17Pi

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.