John L. Heilbron Age, Birthday, Zodiac Sign and Birth Chart

John L. Heilbron is an American historian and university professor born on March 17, 1934, in San Francisco, United States. He is known for his contributions to the field of history, with a focus on the history of science and technology.

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Zodiac Sign (Western)
Pisces

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Aries

Moonsign, Sidereal Zodiac

Age (Today)
91 years, 3 months, 1 day

Your next birthday is 271 days away.

Death Anniversary
Wednesday, November 5, 2025

Next death anniversary is 139 days away.

Death Date
November 5, 2023

Place of Birth
San Francisco

Time Zone - America/Los_Angeles (8:0 W)

Chinese Zodiac Sign
Dog (狗)
Birth Number
8

Life Path Number
1
Name Number (Chaldean)
51 => 6

Name Number (Pythagorean)
7

Meaning of the name - John

God is gracious

Read Full John Name Analysis

March 17, 1934 Facts

Generation Group

John L. Heilbron belongs to the Silent Generation group.


Place of Birth: San Francisco

Place of Death: Padua

Educated At: Lowell High School | University of California, Berkeley

Occupation: historian of science | university teacher

Employers: Worcester College | California Institute of Technology | University of California, Berkeley | Yale University

Awards Received: honorary doctor of the University of Pavia | Koyré Medal | Honorary doctor of the University of Bologna | honorary doctor of the University of Uppsala | Watson, Helen, Miles, and Audrey Davis Prize | Pfizer Award | George Sarton Medal | Abraham Pais Prize for History of Physics | Guggenheim Fellowship


Astrology Analysis

Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for March 17, 1934

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on March 17, 2025 Secondary Progressions for March 17, 2025
Sun 26 Pisces 32 27 Pisces 28 24 Gemini 57
Moon 26 Aries 15 6 Scorpio 2 16 Leo 41
Mercury 6 Pisces 26 9 Aries 8 19 Cancer 12
Venus 14 Aquarius 50 5 Aries 52 16 Taurus 32
Mars 2 Aries 41 19 Cancer 39 10 Gemini 0
Jupiter 20 Libra 39 13 Gemini 59 13 Libra 3
Saturn 23 Aquarius 19 22 Pisces 41 28 Aquarius 17
Uranus 25 Aries 38 24 Taurus 11 0 Taurus 25
Neptune 10 Virgo 34 29 Pisces 31 9 Virgo 46
Pluto 22 Cancer 35 3 Aquarius 17 23 Cancer 30
Rahu 17 Aquarius 33 27 Pisces 28 12 Aquarius 44
Ketu 17 Leo 33 27 Virgo 28 12 Leo 44

Chandra Kundali (Equal House, North Indian Diamond Chart)

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