Daniel H. Janzen, born on January 18, 1939, in Milwaukee, Wisconsin, is a prominent American evolution biologist known for his work in plant-animal coevolution. He holds a professorship at the University of Pennsylvania and conducts field research in the World Heritage area of Area de Conservación Guanacaste in Costa Rica. Janzen earned his Ph.D. in Entomology from the University of California, Berkeley, in 1965. He has held various academic positions at notable institutions including the University of Kansas, the University of Chicago, and the University of Michigan, and advised the National Park Service in Costa Rica.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 182 days away.
Place of Birth
Time Zone - America/Chicago (6:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Daniel
God is my judge
Read Full Daniel Name AnalysisJanuary 18, 1939 Facts
Generation Group
Daniel H. Janzen belongs to the Silent Generation group.
Place of Birth: Milwaukee
Educated At: University of Minnesota | University of California, Berkeley
Occupation: ecologist | entomologist | botanist | university teacher | biologist | professor
Spouses: Winnie Hallwachs
Employers: University of Michigan | University of Pennsylvania
Awards Received: Crafoord Prize in Biosciences | Leidy Award | Kyoto Prize in Basic Sciences | BBVA Foundation Frontiers of Knowledge Award | Blue Planet Prize | MacArthur Fellows Program | Albert Einstein World Award of Science
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 January 18, 1939
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on January 18, 2026 | Secondary Progressions for January 18, 2026 |
|---|---|---|---|
| Sun | 27 Capricorn 45 | 28 Capricorn 39 | 24 Aries 52 |
| Moon | 7 Capricorn 59 | 27 Capricorn 48 | 9 Pisces 22 |
| Mercury | 8 Capricorn 51 | 26 Capricorn 46 | 5 Aries 40 |
| Venus | 11 Sagittarius 30 | 1 Aquarius 32 | 18 Pisces 14 |
| Mars | 23 Scorpio 28 | 26 Capricorn 23 | 13 Capricorn 34 |
| Jupiter | 4 Pisces 3 | 19 Cancer 0 | 24 Pisces 30 |
| Saturn | 12 Aries 26 | 27 Pisces 20 | 21 Aries 38 |
| Uranus | 13 Taurus 51 | 27 Taurus 35 | 16 Taurus 30 |
| Neptune | 23 Virgo 10 | 29 Pisces 48 | 21 Virgo 6 |
| Pluto | 0 Leo 26 | 3 Aquarius 16 | 29 Cancer 13 |
| Rahu | 13 Scorpio 56 | 11 Pisces 13 | 9 Scorpio 20 |
| Ketu | 13 Taurus 56 | 11 Virgo 13 | 9 Taurus 20 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Daniel H. Janzen's 2026 Transits to Natal Planets
- Mars square Saturn
Exact: 01 January, 2026 - Mars conjunction Sun
Exact: 21 January, 2026 - Mars square Ketu
Exact: 10 February, 2026 - Jupiter trine Rahu
Exact: 12 March, 2026 - Saturn square Moon
Exact: 01 May, 2026 - Saturn square Mercury
Exact: 01 May, 2026 - Mars aspects Mars
Exact: 11 May, 2026 - Rahu conjunction Jupiter
Exact: 21 May, 2026 - Jupiter trine Mars
Exact: 31 May, 2026 - Saturn conjunction Saturn
Exact: 10 June, 2026 - Mars opposition Mars
Exact: 20 June, 2026 - Jupiter opposition Sun
Exact: 20 June, 2026 - Mars aspects Moon
Exact: 10 July, 2026 - Mars aspects Mercury
Exact: 10 July, 2026 - Mars aspects Sun
Exact: 09 August, 2026 - Jupiter trine Saturn
Exact: 29 August, 2026 - Saturn conjunction Saturn
Exact: 08 September, 2026 - Saturn square Mercury
Exact: 28 October, 2026 - Mars opposition Jupiter
Exact: 07 December, 2026
