Penelope Maddy, born on July 4, 1950, is an American philosopher and distinguished professor of logic, philosophy of science, and mathematics at the University of California, Irvine. She is recognized for her influential work in the philosophy of mathematics, particularly concerning mathematical realism, especially in set theory, and mathematical naturalism.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 324 days away.
Place of Birth
Time Zone - America/Chicago (5:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Penelope
weaver, a name of Greek origin
Read Full Penelope Name AnalysisJuly 4, 1950 Facts
Generation Group
Penelope Maddy belongs to the Baby Boomers group.
Place of Birth: Tulsa
Educated At: Princeton University
Occupation: philosopher | university teacher | mathematician
Employers: University of California, Irvine
Awards Received: Fellow of the American Academy of Arts and Sciences | Lakatos Award | Gauss Lectureship
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 July 4, 1950
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 4, 2025 | Secondary Progressions for July 4, 2025 |
---|---|---|---|
Sun | 12 Cancer 8 | 12 Cancer 58 | 24 Virgo 13 |
Moon | 14 Pisces 43 | 3 Scorpio 40 | 8 Sagittarius 46 |
Mercury | 4 Cancer 22 | 8 Leo 53 | 23 Virgo 26 |
Venus | 8 Gemini 33 | 0 Gemini 4 | 9 Virgo 27 |
Mars | 9 Libra 47 | 9 Virgo 56 | 24 Scorpio 25 |
Jupiter | 7 Pisces 13 | 5 Cancer 40 | 29 Aquarius 34 |
Saturn | 15 Virgo 9 | 1 Aries 45 | 23 Virgo 21 |
Uranus | 5 Cancer 40 | 29 Taurus 54 | 9 Cancer 10 |
Neptune | 14 Libra 35 | 2 Aries 10 | 16 Libra 14 |
Pluto | 16 Leo 44 | 3 Aquarius 3 | 18 Leo 55 |
Rahu | 2 Aries 19 | 21 Pisces 42 | 28 Pisces 21 |
Ketu | 2 Libra 19 | 21 Virgo 42 | 28 Virgo 21 |
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.Penelope Maddy's 2025 Transits to Natal Planets
- Saturn conjunction Moon
Exact: 11 January, 2025 - Saturn opposition Saturn
Exact: 11 January, 2025 - Jupiter trine Mars
Exact: 31 January, 2025 - Mars aspects Moon
Exact: 21 May, 2025 - Mars aspects Rahu
Exact: 20 June, 2025 - Mars opposition Jupiter
Exact: 30 June, 2025 - Jupiter conjunction Mercury
Exact: 30 June, 2025 - Jupiter trine Jupiter
Exact: 10 July, 2025 - Mars conjunction Ketu
Exact: 09 August, 2025 - Mars opposition Rahu
Exact: 09 August, 2025 - Jupiter conjunction Sun
Exact: 09 August, 2025 - Jupiter trine Moon
Exact: 19 August, 2025 - Ketu conjunction Saturn
Exact: 28 October, 2025 - Rahu conjunction Moon
Exact: 28 October, 2025 - Mars opposition Venus
Exact: 17 November, 2025 - Mars square Rahu
Exact: 17 December, 2025