The sky on June 29, 1964 — as it really was
That day the Sun stood in Gemini, while the horoscope says "Cancer". The gap is 23.4° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 97.7° · sign Cancer · constellation Gemini
- ☽︎ Moon — 327.4° · sign Aquarius · constellation Aquarius
- ☿︎ Mercury — 100.4° · sign Cancer · constellation Gemini
- ♀︎ Venus — 83.2° · sign Gemini · constellation Taurus
- ♂︎ Mars — 68.5° · sign Gemini · constellation Taurus
- ♃︎ Jupiter — 47.7° · sign Taurus · constellation Aries
- ♄︎ Saturn — 334.9° · sign Pisces · constellation Aquarius
- ☽︎ Moon 82% 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, 82% lit; the Moon was 394,579 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
62.3 orbits of the Sun — 58,518 million km, that is 76,115 return trips to the Moon; 22,743 rotations of Earth; with the Sun — 451.9 billion km around the Galactic centre, 17.4 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 340 million km away; today it is 245 million km (closer by 1.4×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 19, on the decline (98% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on June 10, 2028; Jupiter — in 2035; a full moon exactly on this date — June 29, 2045
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,132″ 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.