James Trefil is an American physicist, public writer, and university professor born in 1938. He is known for his contributions to the field of physics, as well as for his efforts in making scientific topics accessible to the general public. Trefil is recognized for his work in education and communication, engaging both students and laypeople in complex scientific concepts. His career encompasses academia and literature, highlighting the importance of science in modern society.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 96 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 - James
supplanter, he who takes the place of another
Read Full James Name AnalysisSeptember 10, 1938 Facts
Generation Group
James Trefil belongs to the Silent Generation group.
Place of Birth: Chicago
Educated At: Stanford University
Occupation: university teacher | physicist | writer
Employers: George Mason University
Awards Received: Fellow of the American Physical Society | Guggenheim Fellowship
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 September 10, 1938
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on September 10, 2025 | Secondary Progressions for September 10, 2025 |
|---|---|---|---|
| Sun | 17 Virgo 18 | 18 Virgo 14 | 13 Sagittarius 55 |
| Moon | 27 Pisces 35 | 27 Aries 58 | 4 Gemini 0 |
| Mercury | 0 Virgo 1 | 15 Virgo 44 | 29 Sagittarius 24 |
| Venus | 3 Scorpio 34 | 19 Leo 16 | 19 Scorpio 55 |
| Mars | 1 Virgo 49 | 22 Libra 16 | 26 Libra 42 |
| Jupiter | 24 Aquarius 37 | 19 Cancer 33 | 26 Aquarius 3 |
| Saturn | 16 Aries 46 | 29 Pisces 12 | 11 Aries 25 |
| Uranus | 17 Taurus 42 | 1 Gemini 28 | 14 Taurus 43 |
| Neptune | 20 Virgo 45 | 1 Aries 5 | 23 Virgo 13 |
| Pluto | 0 Leo 56 | 1 Aquarius 36 | 1 Leo 15 |
| Rahu | 20 Scorpio 49 | 18 Pisces 6 | 16 Scorpio 13 |
| Ketu | 20 Taurus 49 | 18 Virgo 6 | 16 Taurus 13 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
James Trefil's 2026 Transits to Natal Planets
- Jupiter trine Rahu
Exact: 01 January, 2026 - Saturn conjunction Moon
Exact: 31 January, 2026 - Mars opposition Mercury
Exact: 02 March, 2026 - Mars conjunction Saturn
Exact: 01 May, 2026 - Jupiter trine Rahu
Exact: 21 May, 2026 - Jupiter trine Moon
Exact: 20 June, 2026 - Mars square Mercury
Exact: 30 June, 2026 - Mars square Mars
Exact: 30 June, 2026 - Ketu conjunction Mars
Exact: 30 June, 2026 - Ketu conjunction Mercury
Exact: 30 July, 2026 - Mars aspects Jupiter
Exact: 18 September, 2026 - Jupiter trine Saturn
Exact: 18 September, 2026 - Mars square Rahu
Exact: 07 November, 2026 - Jupiter opposition Jupiter
Exact: 07 November, 2026 - Rahu conjunction Jupiter
Exact: 17 November, 2026 - Mars conjunction Mercury
Exact: 27 November, 2026
