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Astrology · Reference · Ephemeris

Daily ephemeris — September 2006

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 8Vi15Sg 9Vi24Le25Vi13Sc18Le12Pi℞17Aq℞24Sg℞
2 9Vi28Sg11Vi25Le26Vi13Sc18Le12Pi℞17Aq℞24Sg℞
310Vi12Cp13Vi26Le26Vi13Sc18Le12Pi℞17Aq℞24Sg℞
411Vi26Cp14Vi27Le27Vi13Sc18Le12Pi℞17Aq℞24Sg℞
512Vi10Aq16Vi29Le28Vi14Sc18Le12Pi℞17Aq℞24Sg
613Vi25Aq18Vi 0Vi28Vi14Sc18Le12Pi℞17Aq℞24Sg
714Vi10Pi20Vi 1Vi29Vi14Sc18Le12Pi℞17Aq℞24Sg
815Vi25Pi22Vi 2Vi 0Li14Sc18Le12Pi℞17Aq℞24Sg
916Vi11Ar24Vi 4Vi 0Li14Sc18Le12Pi℞17Aq℞24Sg
1017Vi26Ar25Vi 5Vi 1Li14Sc19Le12Pi℞17Aq℞24Sg
1118Vi10Ta27Vi 6Vi 2Li15Sc19Le12Pi℞17Aq℞24Sg
1219Vi24Ta29Vi 7Vi 2Li15Sc19Le12Pi℞17Aq℞24Sg
1320Vi 8Ge 1Li 8Vi 3Li15Sc19Le12Pi℞17Aq℞24Sg
1421Vi21Ge 2Li10Vi 4Li15Sc19Le12Pi℞17Aq℞24Sg
1522Vi 4Cn 4Li11Vi 4Li15Sc19Le12Pi℞17Aq℞24Sg
1623Vi17Cn 6Li12Vi 5Li15Sc19Le12Pi℞17Aq℞24Sg
1724Vi29Cn 7Li13Vi 6Li16Sc19Le12Pi℞17Aq℞24Sg
1825Vi12Le 9Li15Vi 6Li16Sc20Le12Pi℞17Aq℞24Sg
1926Vi23Le10Li16Vi 7Li16Sc20Le12Pi℞17Aq℞24Sg
2027Vi 5Vi12Li17Vi 7Li16Sc20Le12Pi℞17Aq℞24Sg
2128Vi17Vi14Li18Vi 8Li16Sc20Le12Pi℞17Aq℞24Sg
2229Vi29Vi15Li20Vi 9Li16Sc20Le12Pi℞17Aq℞24Sg
23 0Li11Li17Li21Vi 9Li17Sc20Le12Pi℞17Aq℞24Sg
24 1Li23Li18Li22Vi10Li17Sc20Le11Pi℞17Aq℞24Sg
25 2Li 5Sc20Li23Vi11Li17Sc20Le11Pi℞17Aq℞24Sg
26 3Li17Sc21Li25Vi11Li17Sc20Le11Pi℞17Aq℞24Sg
27 4Li29Sc23Li26Vi12Li17Sc21Le11Pi℞17Aq℞24Sg
28 5Li11Sg24Li27Vi13Li18Sc21Le11Pi℞17Aq℞24Sg
29 6Li24Sg26Li28Vi13Li18Sc21Le11Pi℞17Aq℞24Sg
30 7Li 7Cp27Li 0Li14Li18Sc21Le11Pi℞17Aq℞24Sg

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.