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Astrology · Reference · Ephemeris

Daily ephemeris — September 1986

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 8Vi 5Le 4Vi24Li14Cp19Pi℞ 3Sg18Sg 3Cp℞ 5Sc
2 9Vi18Le 6Vi25Li14Cp18Pi℞ 3Sg18Sg 3Cp℞ 5Sc
310Vi 1Vi 8Vi26Li14Cp18Pi℞ 3Sg18Sg 3Cp℞ 5Sc
411Vi14Vi10Vi27Li14Cp18Pi℞ 3Sg18Sg 3Cp℞ 5Sc
512Vi27Vi12Vi28Li15Cp18Pi℞ 3Sg18Sg 3Cp℞ 5Sc
613Vi10Li14Vi29Li15Cp18Pi℞ 3Sg18Sg 3Cp℞ 5Sc
714Vi24Li16Vi 0Sc15Cp18Pi℞ 3Sg18Sg 3Cp℞ 5Sc
815Vi 8Sc18Vi 0Sc16Cp18Pi℞ 3Sg18Sg 3Cp℞ 5Sc
916Vi22Sc19Vi 1Sc16Cp18Pi℞ 3Sg18Sg 3Cp℞ 5Sc
1017Vi 6Sg21Vi 2Sc16Cp17Pi℞ 4Sg18Sg 3Cp℞ 5Sc
1118Vi20Sg23Vi 3Sc17Cp17Pi℞ 4Sg18Sg 3Cp℞ 5Sc
1219Vi 5Cp25Vi 4Sc17Cp17Pi℞ 4Sg18Sg 3Cp℞ 5Sc
1320Vi19Cp27Vi 5Sc17Cp17Pi℞ 4Sg18Sg 3Cp℞ 5Sc
1421Vi 3Aq28Vi 5Sc18Cp17Pi℞ 4Sg18Sg 3Cp℞ 5Sc
1522Vi17Aq 0Li 6Sc18Cp17Pi℞ 4Sg18Sg 3Cp 5Sc
1623Vi 1Pi 2Li 7Sc19Cp17Pi℞ 4Sg18Sg 3Cp 5Sc
1724Vi15Pi 4Li 8Sc19Cp16Pi℞ 4Sg18Sg 3Cp 5Sc
1825Vi28Pi 5Li 8Sc19Cp16Pi℞ 4Sg18Sg 3Cp 5Sc
1926Vi11Ar 7Li 9Sc20Cp16Pi℞ 4Sg18Sg 3Cp 5Sc
2027Vi24Ar 9Li10Sc20Cp16Pi℞ 4Sg18Sg 3Cp 5Sc
2128Vi 7Ta10Li11Sc21Cp16Pi℞ 4Sg18Sg 3Cp 5Sc
2229Vi19Ta12Li11Sc21Cp16Pi℞ 4Sg18Sg 3Cp 5Sc
23 0Li 1Ge14Li12Sc22Cp16Pi℞ 4Sg18Sg 3Cp 5Sc
24 1Li13Ge15Li12Sc22Cp16Pi℞ 4Sg18Sg 3Cp 5Sc
25 2Li25Ge17Li13Sc23Cp15Pi℞ 4Sg18Sg 3Cp 5Sc
26 3Li 7Cn18Li14Sc23Cp15Pi℞ 5Sg18Sg 3Cp 5Sc
27 4Li19Cn20Li14Sc24Cp15Pi℞ 5Sg18Sg 3Cp 5Sc
28 5Li 1Le21Li15Sc24Cp15Pi℞ 5Sg18Sg 3Cp 6Sc
29 6Li13Le23Li15Sc25Cp15Pi℞ 5Sg18Sg 3Cp 6Sc
30 7Li26Le24Li16Sc25Cp15Pi℞ 5Sg18Sg 3Cp 6Sc

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.