William E. Siri was an American biophysicist, mountaineer, and environmentalist born on January 2, 1919, in Audubon, New Jersey. He completed his education at Audubon High School. Siri's contributions to science and environmental advocacy are notable, reflecting a lifelong commitment to both academia and nature. He passed away on August 24, 2004, leaving a legacy of innovation and a passion for the outdoors.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 191 days away.
Death Anniversary
Next death anniversary is 60 days away.
Death Date
Place of Birth
Time Zone - America/New_York (5:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - William
resolute protector, strong-willed warrior
Read Full William Name AnalysisJanuary 2, 1919 Facts
Generation Group
William Siri belongs to the GI Generation group.
Place of Birth: Philadelphia
Place of Death: Berkeley
Cause of Death: Alzheimer's disease
Educated At: Audubon High School | University of Chicago
Occupation: conservationist | biophysicist | mountaineer
Awards Received: Sierra Club John Muir Award
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 January 2, 1919
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on January 2, 2025 | Secondary Progressions for January 2, 2025 |
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Sun | 11 Capricorn 16 | 12 Capricorn 33 | 27 Aries 36 |
Moon | 15 Capricorn 36 | 17 Aquarius 5 | 3 Sagittarius 56 |
Mercury | 19 Sagittarius 7 | 22 Sagittarius 6 | 11 Aries 4 |
Venus | 20 Capricorn 49 | 29 Aquarius 32 | 1 Gemini 41 |
Mars | 10 Aquarius 27 | 1 Leo 21 | 2 Taurus 36 |
Jupiter | 10 Cancer 26 | 13 Gemini 1 | 8 Cancer 54 |
Saturn | 28 Leo 30 | 14 Pisces 35 | 22 Leo 7 |
Uranus | 25 Aquarius 12 | 23 Taurus 36 | 0 Pisces 42 |
Neptune | 8 Leo 38 | 27 Pisces 19 | 6 Leo 31 |
Pluto | 5 Cancer 28 | 1 Aquarius 6 | 4 Cancer 42 |
Rahu | 11 Sagittarius 37 | 1 Aries 24 | 6 Sagittarius 0 |
Ketu | 11 Gemini 37 | 1 Libra 24 | 6 Gemini 0 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
