Jan van Hooff is a primatologist, functional biologist, university professor, and biologist from the Netherlands. He is known for his contributions to the study of primates and their behaviors. As an academic, van Hooff has played a significant role in research and education related to biological sciences, particularly focusing on primatology.
Zodiac Sign (Western)
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
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jan
Read Full Jan Name AnalysisMay 15, 1936 Facts
Generation Group
Jan van Hooff belongs to the Silent Generation group.
Place of Birth: Arnhem
Educated At: Utrecht University | University of Oxford
Occupation: primatologist | physiologist | university teacher
Employers: Utrecht University
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 May 15, 1936
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on May 15, 2025 | Secondary Progressions for May 15, 2025 |
|---|---|---|---|
| Sun | 24 Taurus 39 | 25 Taurus 7 | 19 Leo 46 |
| Moon | 13 Pisces 34 | 28 Sagittarius 30 | 26 Gemini 0 |
| Mercury | 13 Gemini 22 | 9 Taurus 12 | 8 Virgo 7 |
| Venus | 12 Taurus 35 | 10 Aries 24 | 2 Virgo 0 |
| Mars | 1 Gemini 38 | 12 Leo 39 | 1 Leo 29 |
| Jupiter | 22 Sagittarius 23 | 24 Gemini 26 | 14 Sagittarius 23 |
| Saturn | 20 Pisces 43 | 29 Pisces 8 | 21 Pisces 23 |
| Uranus | 6 Taurus 38 | 27 Taurus 11 | 9 Taurus 36 |
| Neptune | 14 Virgo 0 | 1 Aries 30 | 15 Virgo 30 |
| Pluto | 25 Cancer 26 | 3 Aquarius 47 | 27 Cancer 35 |
| Rahu | 5 Capricorn 43 | 24 Pisces 21 | 1 Capricorn 1 |
| Ketu | 5 Cancer 43 | 24 Virgo 21 | 1 Cancer 1 |
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.Jan van Hooff's 2025 Transits to Natal Planets
- Saturn conjunction Moon
Exact: 01 January, 2025 - Saturn conjunction Saturn
Exact: 02 March, 2025 - Saturn square Jupiter
Exact: 22 March, 2025 - Jupiter conjunction Mercury
Exact: 22 March, 2025 - Saturn sextile Sun
Exact: 11 April, 2025 - Jupiter opposition Jupiter
Exact: 11 May, 2025 - Mars aspects Saturn
Exact: 31 May, 2025 - Mars opposition Moon
Exact: 10 July, 2025 - Jupiter conjunction Ketu
Exact: 10 July, 2025 - Jupiter opposition Rahu
Exact: 10 July, 2025 - Rahu conjunction Saturn
Exact: 10 July, 2025 - Saturn sextile Mars
Exact: 10 July, 2025 - Jupiter trine Moon
Exact: 09 August, 2025 - Jupiter trine Saturn
Exact: 18 September, 2025 - Mars opposition Sun
Exact: 28 October, 2025 - Mars opposition Mars
Exact: 07 November, 2025 - Rahu conjunction Moon
Exact: 17 November, 2025
