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Astrology · Reference · Ephemeris

Daily ephemeris — April 1966

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
111Ar16Le23Pi℞25Aq17Ar24Ge22Pi16Vi℞21Sc℞16Vi℞
212Ar 0Vi22Pi℞25Aq18Ar24Ge22Pi16Vi℞21Sc℞16Vi℞
313Ar15Vi22Pi℞26Aq19Ar24Ge22Pi16Vi℞21Sc℞16Vi℞
414Ar 0Li22Pi27Aq19Ar24Ge22Pi16Vi℞21Sc℞16Vi℞
515Ar15Li22Pi28Aq20Ar24Ge22Pi16Vi℞21Sc℞16Vi℞
616Ar 0Sc22Pi29Aq21Ar25Ge23Pi16Vi℞21Sc℞16Vi℞
717Ar14Sc23Pi 0Pi22Ar25Ge23Pi16Vi℞21Sc℞16Vi℞
818Ar28Sc23Pi 1Pi22Ar25Ge23Pi16Vi℞21Sc℞16Vi℞
919Ar11Sg23Pi 2Pi23Ar25Ge23Pi16Vi℞21Sc℞16Vi℞
1020Ar24Sg24Pi 3Pi24Ar25Ge23Pi16Vi℞21Sc℞16Vi℞
1121Ar 7Cp25Pi 4Pi25Ar25Ge23Pi16Vi℞21Sc℞16Vi℞
1222Ar19Cp25Pi 5Pi25Ar25Ge23Pi16Vi℞21Sc℞16Vi℞
1323Ar 1Aq26Pi 6Pi26Ar26Ge23Pi16Vi℞21Sc℞16Vi℞
1424Ar13Aq27Pi 7Pi27Ar26Ge24Pi16Vi℞21Sc℞16Vi℞
1525Ar25Aq27Pi 8Pi28Ar26Ge24Pi16Vi℞21Sc℞16Vi℞
1626Ar 7Pi28Pi 9Pi28Ar26Ge24Pi16Vi℞21Sc℞16Vi℞
1727Ar19Pi29Pi10Pi29Ar26Ge24Pi16Vi℞21Sc℞16Vi℞
1827Ar 1Ar 0Ar12Pi 0Ta26Ge24Pi16Vi℞21Sc℞16Vi℞
1928Ar13Ar 1Ar13Pi 1Ta27Ge24Pi15Vi℞21Sc℞16Vi℞
2029Ar25Ar 2Ar14Pi 1Ta27Ge24Pi15Vi℞21Sc℞16Vi℞
21 0Ta 8Ta 3Ar15Pi 2Ta27Ge24Pi15Vi℞21Sc℞16Vi℞
22 1Ta21Ta 4Ar16Pi 3Ta27Ge24Pi15Vi℞21Sc℞16Vi℞
23 2Ta 4Ge 6Ar17Pi 4Ta27Ge25Pi15Vi℞21Sc℞16Vi℞
24 3Ta17Ge 7Ar18Pi 4Ta27Ge25Pi15Vi℞21Sc℞16Vi℞
25 4Ta 0Cn 8Ar19Pi 5Ta28Ge25Pi15Vi℞21Sc℞16Vi℞
26 5Ta14Cn 9Ar20Pi 6Ta28Ge25Pi15Vi℞21Sc℞16Vi℞
27 6Ta28Cn11Ar21Pi 7Ta28Ge25Pi15Vi℞21Sc℞16Vi℞
28 7Ta12Le12Ar22Pi 7Ta28Ge25Pi15Vi℞21Sc℞16Vi℞
29 8Ta26Le13Ar23Pi 8Ta28Ge25Pi15Vi℞21Sc℞16Vi℞
30 9Ta10Vi15Ar24Pi 9Ta29Ge25Pi15Vi℞21Sc℞15Vi℞

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.