Charles Gald Sibley was an American ornithologist, professor, and zoologist, notable for his contributions to the field of bird classification and evolution. Born on August 7, 1917, in Fresno, California, he made significant advancements in understanding avian relationships and taxonomy. His work utilized DNA studies, which helped to refine the classification of various bird species. Sibley passed away on April 12, 1998, in Santa Rosa, California, leaving a lasting impact on ornithology and biological classification.
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Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 345 days away.
Death Anniversary
Next death anniversary is 136 days away.
Death Date
Place of Birth
Time Zone - America/Los_Angeles (8:0 W)
Chinese Zodiac Sign
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Meaning of the name - Charles
free man, manly
Read Full Charles Name AnalysisAugust 7, 1917 Facts
Generation Group
Charles Gald Sibley belongs to the GI Generation group.
Place of Birth: Fresno
Place of Death: Santa Rosa
Educated At: University of California, Berkeley
Occupation: molecular biologist | university teacher | ornithologist | zoologist
Employers: San Francisco State University | Sonoma State University | Cornell University
Awards Received: Daniel Giraud Elliot Medal | Guggenheim Fellowship | Brewster Medal
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 August 7, 1917
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on August 7, 2025 | Secondary Progressions for August 7, 2025 |
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Sun | 14 Leo 42 | 15 Leo 33 | 0 Sagittarius 58 |
Moon | 19 Aries 5 | 27 Capricorn 7 | 26 Pisces 7 |
Mercury | 7 Virgo 46 | 4 Leo 54 | 12 Sagittarius 13 |
Venus | 12 Virgo 15 | 8 Cancer 55 | 18 Capricorn 4 |
Mars | 7 Cancer 6 | 0 Libra 32 | 11 Virgo 8 |
Jupiter | 6 Gemini 55 | 13 Cancer 10 | 6 Gemini 53 |
Saturn | 6 Leo 16 | 1 Aries 16 | 15 Leo 16 |
Uranus | 21 Aquarius 58 | 1 Gemini 7 | 20 Aquarius 0 |
Neptune | 5 Leo 0 | 1 Aries 52 | 7 Leo 3 |
Pluto | 4 Cancer 53 | 2 Aquarius 15 | 5 Cancer 6 |
Rahu | 8 Capricorn 46 | 19 Pisces 54 | 3 Capricorn 3 |
Ketu | 8 Cancer 46 | 19 Virgo 54 | 3 Cancer 3 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
