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Astrology · Reference · Ephemeris

Daily ephemeris — March 1991

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
110Pi19Vi 9Pi 8Ar13Ge 4Le℞ 2Aq12Cp16Cp20Sc℞
211Pi 3Li11Pi 9Ar14Ge 4Le℞ 2Aq12Cp16Cp20Sc℞
312Pi16Li13Pi11Ar14Ge 4Le℞ 2Aq12Cp16Cp20Sc℞
413Pi29Li15Pi12Ar15Ge 4Le℞ 2Aq12Cp16Cp20Sc℞
514Pi11Sc17Pi13Ar15Ge 4Le℞ 2Aq13Cp16Cp20Sc℞
615Pi24Sc19Pi14Ar16Ge 4Le℞ 2Aq13Cp16Cp20Sc℞
716Pi 6Sg21Pi16Ar16Ge 4Le℞ 3Aq13Cp16Cp20Sc℞
817Pi18Sg23Pi17Ar17Ge 4Le℞ 3Aq13Cp16Cp20Sc℞
918Pi29Sg25Pi18Ar17Ge 4Le℞ 3Aq13Cp16Cp20Sc℞
1019Pi11Cp27Pi19Ar18Ge 4Le℞ 3Aq13Cp16Cp20Sc℞
1120Pi23Cp29Pi21Ar18Ge 4Le℞ 3Aq13Cp16Cp20Sc℞
1221Pi 5Aq 1Ar22Ar19Ge 4Le℞ 3Aq13Cp16Cp20Sc℞
1322Pi18Aq 3Ar23Ar19Ge 4Le℞ 3Aq13Cp16Cp20Sc℞
1423Pi 0Pi 4Ar24Ar20Ge 3Le℞ 3Aq13Cp16Cp20Sc℞
1524Pi14Pi 6Ar25Ar20Ge 3Le℞ 3Aq13Cp16Cp20Sc℞
1625Pi27Pi 8Ar27Ar21Ge 3Le℞ 3Aq13Cp16Cp20Sc℞
1726Pi11Ar10Ar28Ar21Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
1827Pi24Ar12Ar29Ar21Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
1928Pi 8Ta13Ar 0Ta22Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
2029Pi23Ta15Ar 1Ta23Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
21 0Ar 7Ge17Ar 3Ta23Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
22 1Ar21Ge18Ar 4Ta24Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
23 2Ar 5Cn20Ar 5Ta24Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
24 3Ar19Cn21Ar 6Ta25Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
25 4Ar 3Le22Ar 7Ta25Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
26 5Ar17Le23Ar 9Ta26Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
27 6Ar 1Vi24Ar10Ta26Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
28 7Ar14Vi25Ar11Ta27Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
29 8Ar28Vi26Ar12Ta27Ge 3Le℞ 4Aq13Cp16Cp20Sc℞
30 9Ar11Li27Ar13Ta28Ge 3Le℞ 5Aq13Cp16Cp19Sc℞
3110Ar24Li27Ar15Ta28Ge 3Le 5Aq13Cp16Cp19Sc℞

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.