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Astrology · Reference · Ephemeris

Daily ephemeris — September 2027

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 8Vi19Vi26Vi14Vi29Li 7Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
2 9Vi 4Li28Vi15Vi 0Sc 8Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
310Vi18Li 0Li16Vi 0Sc 8Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
411Vi 2Sc 1Li18Vi 1Sc 8Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
512Vi15Sc 3Li19Vi 2Sc 8Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
613Vi28Sc 4Li20Vi 2Sc 9Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
714Vi11Sg 6Li21Vi 3Sc 9Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
815Vi23Sg 7Li23Vi 4Sc 9Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
916Vi 5Cp 8Li24Vi 4Sc 9Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
1017Vi17Cp10Li25Vi 5Sc 9Vi27Ar℞ 9Ge 5Ar℞ 5Aq℞
1118Vi29Cp11Li26Vi 6Sc10Vi26Ar℞ 9Ge 5Ar℞ 5Aq℞
1219Vi11Aq13Li28Vi 6Sc10Vi26Ar℞ 9Ge 5Ar℞ 5Aq℞
1320Vi23Aq14Li29Vi 7Sc10Vi26Ar℞ 9Ge 5Ar℞ 5Aq℞
1421Vi 5Pi15Li 0Li 8Sc10Vi26Ar℞ 9Ge 5Ar℞ 4Aq℞
1522Vi17Pi17Li 1Li 8Sc10Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
1623Vi29Pi18Li 3Li 9Sc11Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
1724Vi11Ar19Li 4Li10Sc11Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
1825Vi24Ar20Li 5Li10Sc11Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
1926Vi 7Ta21Li 6Li11Sc11Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
2027Vi20Ta23Li 8Li12Sc12Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
2128Vi 3Ge24Li 9Li12Sc12Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
2229Vi17Ge25Li10Li13Sc12Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
23 0Li 1Cn26Li11Li14Sc12Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
24 1Li15Cn27Li13Li15Sc12Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
25 2Li29Cn28Li14Li15Sc13Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
26 3Li13Le29Li15Li16Sc13Vi26Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
27 4Li28Le 0Sc16Li17Sc13Vi25Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
28 5Li13Vi 0Sc17Li17Sc13Vi25Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
29 6Li27Vi 1Sc19Li18Sc13Vi25Ar℞ 9Ge℞ 5Ar℞ 4Aq℞
30 7Li12Li 2Sc20Li19Sc14Vi25Ar℞ 9Ge℞ 5Ar℞ 4Aq℞

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.