William P. Castelli (born November 21, 1931) is an American physician and epidemiologist known for his role as a former director of the Framingham Heart Study. He earned his BS in biology from Yale College and an MD from the Catholic University of Leuven. Castelli completed his internship at Kings County Hospital Center and pursued a postdoctoral fellowship at Harvard Medical School. He joined the Framingham Heart Study in 1965 and served as its director from 1979 to 1995, contributing significantly to cardiovascular disease research.
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Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 329 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - William
resolute protector, strong-willed warrior
Read Full William Name AnalysisNovember 21, 1931 Facts
Generation Group
William P. Castelli belongs to the Silent Generation group.
Place of Birth: New York City
Educated At: Yale College | Catholic University of Leuven
Occupation: cardiologist | teacher | physician | writer
Spouses: Marjorie Irene Fish
Employers: Framingham Heart Study | Harvard Medical School | Boston University School of Medicine | University of Massachusetts Medical School
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 November 21, 1931
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on November 21, 2025 | Secondary Progressions for November 21, 2025 |
|---|---|---|---|
| Sun | 28 Scorpio 25 | 29 Scorpio 38 | 3 Pisces 53 |
| Moon | 18 Aries 39 | 15 Sagittarius 11 | 25 Virgo 57 |
| Mercury | 16 Sagittarius 49 | 26 Scorpio 32 | 1 Pisces 13 |
| Venus | 17 Sagittarius 30 | 18 Scorpio 31 | 13 Aries 9 |
| Mars | 16 Sagittarius 12 | 12 Sagittarius 27 | 28 Aquarius 54 |
| Jupiter | 21 Leo 53 | 25 Cancer 0 | 15 Leo 18 |
| Saturn | 19 Capricorn 46 | 25 Pisces 6 | 0 Aquarius 10 |
| Uranus | 15 Aries 53 | 29 Taurus 27 | 16 Aries 53 |
| Neptune | 7 Virgo 53 | 29 Pisces 27 | 6 Virgo 41 |
| Pluto | 22 Cancer 0 | 1 Aquarius 43 | 20 Cancer 15 |
| Rahu | 2 Aries 25 | 14 Pisces 18 | 27 Pisces 26 |
| Ketu | 2 Libra 25 | 14 Virgo 18 | 27 Virgo 26 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.William P. Castelli's 2025 Transits to Natal Planets
- Saturn square Mars
Exact: 31 January, 2025 - Mars opposition Saturn
Exact: 31 January, 2025 - Saturn square Mercury
Exact: 31 January, 2025 - Saturn square Venus
Exact: 10 February, 2025 - Mars opposition Saturn
Exact: 22 March, 2025 - Jupiter opposition Mars
Exact: 01 April, 2025 - Jupiter opposition Mercury
Exact: 11 April, 2025 - Jupiter opposition Venus
Exact: 11 April, 2025 - Mars aspects Moon
Exact: 20 July, 2025 - Mars square Saturn
Exact: 08 September, 2025 - Jupiter opposition Saturn
Exact: 18 September, 2025 - Mars conjunction Mercury
Exact: 27 November, 2025 - Mars conjunction Mars
Exact: 27 November, 2025
