The sky on May 13, 1965 — as it really was
That day the Sun stood in Aries, while the horoscope says "Taurus". The gap is 23.4° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 52.5° · sign Taurus · constellation Aries
- ☽︎ Moon — 208.8° · sign Libra · constellation Virgo
- ☿︎ Mercury — 27.3° · sign Aries · constellation Pisces
- ♀︎ Venus — 60.7° · sign Gemini · constellation Taurus
- ♂︎ Mars — 161.8° · sign Virgo · constellation Leo
- ♃︎ Jupiter — 64.7° · sign Gemini · constellation Taurus
- ♄︎ Saturn — 345.5° · sign Pisces · constellation Aquarius
- ☽︎ Moon 96% illuminated
astronomy-engine ephemerides (VSOP87/ELP), IAU 1930 constellation boundaries. Positions accurate to a fraction of a degree.
The day’s dossier, from real data
Checkable facts with a tag and a source; the classical reading is in the chart.
- The Moon that day [EXACT]
waxing gibbous, 96% lit; the Moon was 386,360 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
61.4 orbits of the Sun — 57,697 million km, that is 75,049 return trips to the Moon; 22,424 rotations of Earth; with the Sun — 445.6 billion km around the Galactic centre, 17.2 light-days.
29.78 km/s along the orbit; 230 km/s around the Galactic centre - Mars then and now [EXACT]
On that day Mars was 146 million km away; today it is 245 million km (farther by 1.7×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 20, right at the minimum (5% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on June 7, 2027; Jupiter — in 2036; a full moon exactly on this date — May 12, 2063
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,060″ since that day; the real constellations now sit 23.4° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.