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Astrology · Reference · Ephemeris

Daily ephemeris — August 1977

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 9Le 6Pi 5Vi28Ge10Ge26Ge18Le 7Sc13Sg℞11Li
210Le19Pi 6Vi29Ge10Ge26Ge19Le 7Sc13Sg℞11Li
311Le 2Ar 7Vi 0Cn11Ge26Ge19Le 7Sc13Sg℞11Li
411Le15Ar 8Vi 1Cn12Ge27Ge19Le 7Sc13Sg℞11Li
512Le27Ar10Vi 3Cn12Ge27Ge19Le 7Sc13Sg℞11Li
613Le 9Ta11Vi 4Cn13Ge27Ge19Le 7Sc13Sg℞11Li
714Le21Ta12Vi 5Cn14Ge27Ge19Le 7Sc13Sg℞11Li
815Le 3Ge13Vi 6Cn14Ge27Ge19Le 7Sc13Sg℞12Li
916Le15Ge14Vi 7Cn15Ge28Ge19Le 7Sc13Sg℞12Li
1017Le27Ge15Vi 8Cn16Ge28Ge20Le 7Sc13Sg℞12Li
1118Le 9Cn15Vi 9Cn16Ge28Ge20Le 7Sc13Sg℞12Li
1219Le21Cn16Vi11Cn17Ge28Ge20Le 8Sc13Sg℞12Li
1320Le 4Le17Vi12Cn18Ge28Ge20Le 8Sc13Sg℞12Li
1421Le16Le18Vi13Cn18Ge28Ge20Le 8Sc13Sg℞12Li
1522Le29Le18Vi14Cn19Ge29Ge20Le 8Sc13Sg℞12Li
1623Le12Vi19Vi15Cn20Ge29Ge20Le 8Sc13Sg℞12Li
1724Le26Vi19Vi16Cn20Ge29Ge20Le 8Sc13Sg℞12Li
1825Le 9Li20Vi18Cn21Ge29Ge21Le 8Sc13Sg℞12Li
1926Le23Li20Vi19Cn22Ge29Ge21Le 8Sc13Sg℞12Li
2027Le 7Sc20Vi20Cn22Ge29Ge21Le 8Sc13Sg℞12Li
2128Le21Sc20Vi21Cn23Ge 0Cn21Le 8Sc13Sg℞12Li
2229Le 5Sg20Vi22Cn24Ge 0Cn21Le 8Sc13Sg℞12Li
23 0Vi19Sg20Vi℞23Cn24Ge 0Cn21Le 8Sc13Sg℞12Li
24 1Vi 3Cp20Vi℞25Cn25Ge 0Cn21Le 8Sc13Sg℞12Li
25 2Vi18Cp20Vi℞26Cn25Ge 0Cn21Le 8Sc13Sg12Li
26 3Vi 2Aq20Vi℞27Cn26Ge 0Cn22Le 8Sc13Sg12Li
27 4Vi16Aq19Vi℞28Cn27Ge 1Cn22Le 8Sc13Sg12Li
28 5Vi 0Pi19Vi℞29Cn27Ge 1Cn22Le 8Sc13Sg12Li
29 6Vi14Pi18Vi℞ 1Le28Ge 1Cn22Le 8Sc13Sg12Li
30 6Vi27Pi17Vi℞ 2Le29Ge 1Cn22Le 8Sc13Sg12Li
31 7Vi10Ar16Vi℞ 3Le29Ge 1Cn22Le 8Sc13Sg12Li

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.