Louis Pasteur
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Famous birth charts

Louis Pasteur’s birth chart

ChemistBorn December 27, 1822, Dole, FranceDied September 28, 1895

Serious, capable and ambitious.

  • SunCapricornThe Architect
  • MoonGeminior Cancer
  • VenusCapricornThe Loyal Partner

What his chart says about him

  1. Who he was

    Sun in Capricorn, the Architect

    Serious, capable and ambitious. Builds a life step by step, and gets more playful and lighter with age. He took in moods, music and other people’s hopes, and gave them back as something new.

    The Sun conjunction Neptune (almost exact at 0.3°)

  2. What he needed

    Moon in Gemini or Cancer, the Talker

    Sorts out feelings by putting them into words. Needs company, news and a change of scene.

    For a birth after 8:47 p.m., his Moon was in Cancer.

  3. How he loved

    Venus in Capricorn, the Loyal Partner

    Loves seriously and steadily. Shows love through commitment and reliability. Charm came naturally: taste, warmth and a love of beautiful things were close to his core.

    The Sun conjunction Venus (almost exact at 0.9°)

  4. How he thought

    Mercury in Capricorn, the Planner

    A disciplined, realistic mind. Thinks in steps, plans for the long run and says only what is needed. A patient, exact mind: he chose every word, and his thinking got sharper with practice.

    Mercury trine Saturn (close at 1.9°)

  5. What drove him

    Mars in Capricorn, the Achiever

    Determined, controlled and built for the long climb. Works patiently toward the top. Big drive and big confidence: he went after large goals, and his enthusiasm carried others along.

    Mars trine Jupiter (close at 2.8°)

  6. The shape of his chart

    In his chart, his identity, his mind, his heart, his drive, his independence and his imagination (the Sun, Mercury, Venus, Mars, Uranus and Neptune) gather in Capricorn, and that part of life drew his attention first. No fire at all, so the bold first move came by choice rather than by instinct.

Your own chart, read the same way

The sky the day he was born

  • The Moon

    Louis Pasteur was born the day before a full Moon. At noon that day the Moon was 99% lit. Tonight’s Moon

  • The day

    It was a Friday, five days after the December solstice.

  • Saturn return

    For Louis Pasteur, Saturn came back to where it stood at his birth in 1881, at 58: his second Saturn return, after the first in 1851 and 1852. When is yours?

Is yours here?

Signs that click with Capricorn

You and Louis Pasteur

Would you have been friends? Would there have been a spark? See where your chart meets his, and the signs you share.

Or someone you know: a partner, a friend or a parent. Compare two charts

The chart

Point at a body or a sign to see its connections.

The chart is cast for noon on the day, and everything shown here held all day long.

Louis Pasteur’s chart in full

Every planet, point, pattern and aspect

More with the Sun in Capricorn

See all

Also born on December 27

Questions about his chart

What is Louis Pasteur’s zodiac sign?

Capricorn. Louis Pasteur was born on December 27, 1822, with the Sun in Capricorn, the Architect. Serious, capable and ambitious. Builds a life step by step, and gets more playful and lighter with age.

What is Louis Pasteur’s Moon sign?

Gemini or Cancer. The Moon moved from Gemini into Cancer at 8:47 p.m. that day, local time: in Gemini for a birth before then, in Cancer for one after.

What is Louis Pasteur’s rising sign?

The rising sign needs the birth time to the minute, so this page leaves it out: everything on it held all day on December 27, 1822. Your own chart, cast from your birth time, gives yours.

What is Louis Pasteur’s Venus sign?

Capricorn, the Loyal Partner. Loves seriously and steadily. Shows love through commitment and reliability.

How does your chart compare with Louis Pasteur’s?

Set your chart beside Louis Pasteur’s and see how the two meet, area by area: as friends, in love, in how you talk, working together and under one roof. It is free.

Sources and credits

Date and place of birth: Wikidata, and Louis Pasteur’s Wikipedia article. The chart is cast for noon on the day.

Photo: Paul Nadar, Public domain, via Wikimedia Commons. The file and its full credit.

The planets placed from DE440, the ephemeris NASA’s Jet Propulsion Laboratory publishes.

A correction, or a request to take this page down: hello@underyourstars.com.

To cite this page: Louis Pasteur’s birth chart, Under Your Stars, https://underyourstars.com/people/louis-pasteur