Zodiac Sign (Western)
Sagittarius
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Cancer
Moonsign, Sidereal Zodiac
Age (Today)
88 years, 5 months, 15 days
Your next birthday is 198 days away.
Place of Birth
New York City
Time Zone - America/New_York (5:0 W)
Chinese Zodiac Sign
Ox (牛)
Birth Number
2
Life Path Number
7
Name Number (Chaldean)
42 => 6
Name Number (Pythagorean)
6
Meaning of the name - Marc
warlike, dedicated to Mars
Read Full Marc Name AnalysisDecember 20, 1937 Facts
Generation Group
Marc Rieffel belongs to the Silent Generation group.
Place of Birth: New York City
Educated At: Columbia University
Occupation: university teacher | mathematician
Employers: University of California, Berkeley
Awards Received: Fellow of the American Mathematical Society
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 December 20, 1937
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 20, 2025 | Secondary Progressions for December 20, 2025 |
|---|---|---|---|
| Sun | 28 Sagittarius 25 | 29 Sagittarius 4 | 27 Pisces 26 |
| Moon | 9 Leo 9 | 6 Capricorn 10 | 27 Libra 51 |
| Mercury | 15 Capricorn 36 | 11 Sagittarius 52 | 7 Aries 19 |
| Venus | 17 Sagittarius 32 | 25 Sagittarius 0 | 7 Aries 52 |
| Mars | 29 Aquarius 12 | 4 Capricorn 5 | 4 Taurus 35 |
| Jupiter | 0 Aquarius 2 | 22 Cancer 46 | 20 Aquarius 19 |
| Saturn | 28 Pisces 47 | 25 Pisces 31 | 6 Aries 45 |
| Uranus | 10 Taurus 4 | 28 Taurus 18 | 11 Taurus 11 |
| Neptune | 21 Virgo 8 | 29 Pisces 23 | 19 Virgo 33 |
| Pluto | 29 Cancer 37 | 2 Aquarius 23 | 27 Cancer 57 |
| Rahu | 4 Sagittarius 48 | 12 Pisces 45 | 0 Sagittarius 8 |
| Ketu | 4 Gemini 48 | 12 Virgo 45 | 0 Gemini 8 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Marc Rieffel's 2026 Transits to Natal Planets
- Saturn conjunction Saturn
Exact: 10 February, 2026 - Saturn square Sun
Exact: 10 February, 2026 - Jupiter opposition Mercury
Exact: 10 February, 2026 - Mars conjunction Mars
Exact: 02 March, 2026 - Saturn sextile Ketu
Exact: 01 April, 2026 - Jupiter opposition Mercury
Exact: 11 April, 2026 - Mars square Moon
Exact: 31 May, 2026 - Jupiter opposition Jupiter
Exact: 30 June, 2026 - Jupiter trine Saturn
Exact: 30 June, 2026 - Mars aspects Mercury
Exact: 20 July, 2026 - Jupiter trine Rahu
Exact: 20 July, 2026 - Mars opposition Sun
Exact: 09 August, 2026 - Jupiter conjunction Moon
Exact: 09 August, 2026 - Rahu conjunction Mars
Exact: 19 August, 2026 - Jupiter trine Venus
Exact: 18 September, 2026 - Mars opposition Jupiter
Exact: 28 September, 2026 - Mars aspects Mars
Exact: 28 September, 2026 - Mars opposition Mars
Exact: 27 November, 2026
