The sky on September 13, 1965 — as it really was
That day the Sun stood in Leo, while the horoscope says "Virgo". The gap is 23.4° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 170.5° · sign Virgo · constellation Leo
- ☽︎ Moon — 19.4° · sign Aries · constellation Pisces
- ☿︎ Mercury — 158.2° · sign Virgo · constellation Leo
- ♀︎ Venus — 209.6° · sign Libra · constellation Virgo
- ♂︎ Mars — 225.7° · sign Scorpio · constellation Libra
- ♃︎ Jupiter — 89.2° · sign Gemini · constellation Taurus
- ♄︎ Saturn — 343.3° · sign Pisces · constellation Aquarius
- ☽︎ Moon 94% 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]
waning gibbous, 94% lit; the Moon was 392,468 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
61.1 orbits of the Sun — 57,382 million km, that is 74,638 return trips to the Moon; 22,301 rotations of Earth; with the Sun — 443.2 billion km around the Galactic centre, 17.1 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 269 million km away; today it is 245 million km (closer by 1.1×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 20, right at the minimum (8% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on October 8, 2027; Jupiter — in 2036; a full moon exactly on this date — September 13, 2057
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.