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Astrology · Reference · Ephemeris

Daily ephemeris — May 2028

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
111Ta 3Le 0Ge18Ge 2Ta17Vi℞ 2Ta 8Ge 7Ar 8Aq
212Ta17Le 2Ge18Ge 3Ta17Vi℞ 2Ta 8Ge 7Ar 8Aq
313Ta 2Vi 3Ge18Ge 4Ta17Vi℞ 2Ta 8Ge 7Ar 8Aq
414Ta16Vi 4Ge18Ge 4Ta17Vi℞ 2Ta 8Ge 7Ar 8Aq
515Ta 0Li 6Ge19Ge 5Ta17Vi℞ 2Ta 8Ge 7Ar 8Aq
616Ta15Li 7Ge19Ge 6Ta17Vi℞ 2Ta 8Ge 7Ar 8Aq
717Ta29Li 8Ge19Ge 7Ta17Vi℞ 3Ta 8Ge 7Ar 8Aq
818Ta14Sc 9Ge19Ge 7Ta17Vi℞ 3Ta 8Ge 7Ar 8Aq
919Ta28Sc10Ge19Ge 8Ta17Vi℞ 3Ta 8Ge 7Ar 8Aq℞
1020Ta11Sg11Ge19Ge 9Ta17Vi℞ 3Ta 8Ge 7Ar 8Aq℞
1121Ta25Sg12Ge19Ge℞10Ta17Vi℞ 3Ta 8Ge 7Ar 8Aq℞
1222Ta 8Cp13Ge19Ge℞10Ta17Vi℞ 3Ta 8Ge 7Ar 8Aq℞
1323Ta20Cp13Ge19Ge℞11Ta17Vi℞ 3Ta 9Ge 7Ar 8Aq℞
1424Ta 2Aq14Ge19Ge℞12Ta17Vi 3Ta 9Ge 8Ar 8Aq℞
1525Ta14Aq14Ge19Ge℞13Ta17Vi 4Ta 9Ge 8Ar 8Aq℞
1626Ta26Aq15Ge19Ge℞13Ta17Vi 4Ta 9Ge 8Ar 8Aq℞
1727Ta 8Pi15Ge18Ge℞14Ta17Vi 4Ta 9Ge 8Ar 8Aq℞
1828Ta20Pi15Ge18Ge℞15Ta17Vi 4Ta 9Ge 8Ar 8Aq℞
1929Ta 2Ar16Ge18Ge℞16Ta17Vi 4Ta 9Ge 8Ar 8Aq℞
2029Ta14Ar16Ge17Ge℞16Ta17Vi 4Ta 9Ge 8Ar 8Aq℞
21 0Ge26Ar16Ge℞17Ge℞17Ta17Vi 4Ta 9Ge 8Ar 8Aq℞
22 1Ge 9Ta16Ge℞17Ge℞18Ta17Vi 4Ta 9Ge 8Ar 8Aq℞
23 2Ge22Ta16Ge℞16Ge℞18Ta17Vi 5Ta 9Ge 8Ar 8Aq℞
24 3Ge 5Ge15Ge℞16Ge℞19Ta17Vi 5Ta 9Ge 8Ar 8Aq℞
25 4Ge19Ge15Ge℞15Ge℞20Ta17Vi 5Ta 9Ge 8Ar 8Aq℞
26 5Ge 2Cn15Ge℞15Ge℞21Ta17Vi 5Ta 9Ge 8Ar 8Aq℞
27 6Ge16Cn14Ge℞14Ge℞21Ta17Vi 5Ta 9Ge 8Ar 8Aq℞
28 7Ge 0Le14Ge℞13Ge℞22Ta17Vi 5Ta 9Ge 8Ar 8Aq℞
29 8Ge14Le14Ge℞13Ge℞23Ta17Vi 5Ta 9Ge 8Ar 8Aq℞
30 9Ge28Le13Ge℞12Ge℞24Ta17Vi 5Ta10Ge 8Ar 8Aq℞
3110Ge12Vi13Ge℞12Ge℞24Ta18Vi 5Ta10Ge 8Ar 8Aq℞

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.