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Astrology · Reference · Ephemeris

Daily ephemeris — May 2024

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
111Ta11Aq17Ar 2Ta 0Ar24Ta16Pi22Ta28Pi 2Aq
212Ta25Aq17Ar 3Ta 1Ar24Ta16Pi22Ta28Pi 2Aq
313Ta10Pi18Ar 4Ta 2Ar24Ta16Pi22Ta29Pi 2Aq℞
414Ta24Pi19Ar 6Ta 2Ar24Ta16Pi22Ta29Pi 2Aq℞
515Ta 9Ar19Ar 7Ta 3Ar25Ta17Pi22Ta29Pi 2Aq℞
616Ta24Ar20Ar 8Ta 4Ar25Ta17Pi22Ta29Pi 2Aq℞
717Ta 8Ta21Ar 9Ta 5Ar25Ta17Pi22Ta29Pi 2Aq℞
818Ta23Ta22Ar11Ta 6Ar25Ta17Pi22Ta29Pi 2Aq℞
919Ta 7Ge23Ar12Ta 6Ar26Ta17Pi22Ta29Pi 2Aq℞
1020Ta21Ge24Ar13Ta 7Ar26Ta17Pi22Ta29Pi 2Aq℞
1121Ta 4Cn25Ar14Ta 8Ar26Ta17Pi23Ta29Pi 2Aq℞
1222Ta18Cn26Ar16Ta 9Ar26Ta17Pi23Ta29Pi 2Aq℞
1323Ta 0Le27Ar17Ta 9Ar27Ta17Pi23Ta29Pi 2Aq℞
1424Ta13Le28Ar18Ta10Ar27Ta17Pi23Ta29Pi 2Aq℞
1525Ta25Le29Ar19Ta11Ar27Ta17Pi23Ta29Pi 2Aq℞
1626Ta 7Vi 0Ta20Ta12Ar27Ta17Pi23Ta29Pi 2Aq℞
1727Ta18Vi 2Ta22Ta12Ar28Ta17Pi23Ta29Pi 2Aq℞
1828Ta 0Li 3Ta23Ta13Ar28Ta17Pi23Ta29Pi 2Aq℞
1928Ta12Li 5Ta24Ta14Ar28Ta18Pi23Ta29Pi 2Aq℞
2029Ta24Li 6Ta25Ta15Ar28Ta18Pi23Ta29Pi 2Aq℞
21 0Ge 6Sc 7Ta27Ta15Ar28Ta18Pi23Ta29Pi 2Aq℞
22 1Ge19Sc 9Ta28Ta16Ar29Ta18Pi23Ta29Pi 2Aq℞
23 2Ge 1Sg10Ta29Ta17Ar29Ta18Pi23Ta29Pi 2Aq℞
24 3Ge14Sg12Ta 0Ge18Ar29Ta18Pi23Ta29Pi 1Aq℞
25 4Ge28Sg14Ta 2Ge18Ar29Ta18Pi23Ta29Pi 1Aq℞
26 5Ge11Cp15Ta 3Ge19Ar 0Ge18Pi23Ta29Pi 1Aq℞
27 6Ge25Cp17Ta 4Ge20Ar 0Ge18Pi23Ta29Pi 1Aq℞
28 7Ge 8Aq19Ta 5Ge21Ar 0Ge18Pi23Ta29Pi 1Aq℞
29 8Ge22Aq20Ta 6Ge22Ar 0Ge18Pi24Ta29Pi 1Aq℞
30 9Ge 6Pi22Ta 8Ge22Ar 1Ge18Pi24Ta29Pi 1Aq℞
3110Ge20Pi24Ta 9Ge23Ar 1Ge18Pi24Ta29Pi 1Aq℞

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.