Duff Holbrook was an American biologist and inventor known for his contributions to the field of biology. He was born on June 30, 1923, and passed away on July 17, 2015. Throughout his career, he made significant advancements and contributions to scientific research and invention, solidifying his legacy in the scientific community.
Zodiac Sign (Western)
Cancer
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Capricorn
Moonsign, Sidereal Zodiac
Age (Today)
102 years, 19 days
Your next birthday is 345 days away.
Death Anniversary
Thursday, July 17, 2025
Next death anniversary is 2 days away.
Death Date
July 17, 2015
Place of Birth
Unknown
Time Zone -
Chinese Zodiac Sign
Pig (猪)
Birth Number
3
Life Path Number
6
Name Number (Chaldean)
61 => 7
Name Number (Pythagorean)
7
Meaning of the name - Duff
Black, dark
Read Full Duff Name AnalysisJune 30, 1923 Facts
Generation Group
Duff Holbrook belongs to the GI Generation group.
Educated At: University of Michigan | Virginia Tech
Occupation: biologist | inventor
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 June 30, 1923
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on June 30, 2025 | Secondary Progressions for June 30, 2025 |
|---|---|---|---|
| Sun | 7 Cancer 52 | 9 Cancer 9 | 16 Libra 22 |
| Moon | 5 Aquarius 45 | 15 Virgo 36 | 22 Libra 41 |
| Mercury | 17 Gemini 13 | 4 Leo 46 | 29 Virgo 21 |
| Venus | 18 Gemini 27 | 25 Taurus 41 | 24 Libra 24 |
| Mars | 20 Cancer 6 | 7 Virgo 36 | 25 Virgo 14 |
| Jupiter | 8 Scorpio 50 | 4 Cancer 45 | 20 Scorpio 5 |
| Saturn | 14 Libra 10 | 1 Aries 41 | 22 Libra 47 |
| Uranus | 17 Pisces 31 | 29 Taurus 43 | 14 Pisces 23 |
| Neptune | 16 Leo 26 | 2 Aries 10 | 19 Leo 51 |
| Pluto | 10 Cancer 39 | 3 Aquarius 8 | 12 Cancer 22 |
| Rahu | 14 Virgo 46 | 21 Pisces 55 | 9 Virgo 22 |
| Ketu | 14 Pisces 46 | 21 Virgo 55 | 9 Pisces 22 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
