Johannes Cornelis (Hans) van Houwelingen is a Dutch mathematician born on March 25, 1945, in Rotterdam. He is noted for his contributions to medical statistics and has served as an emeritus professor at Leiden University. His work focuses on applying mathematical methods to health data and statistical analysis, contributing significantly to the fields of biostatistics and epidemiology.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 274 days away.
Place of Birth
Time Zone - Europe/Amsterdam (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Hans
John, God is gracious
Read Full Hans Name AnalysisMarch 25, 1945 Facts
Generation Group
Hans C. van Houwelingen belongs to the Silent Generation group.
Place of Birth: Rotterdam
Educated At: Utrecht University
Occupation: statistician | university teacher | mathematician
Employers: Leiden University
Awards Received: Fellow of the American Statistical Association | Knight of the Order of the Netherlands Lion
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 March 25, 1945
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on March 25, 2025 | Secondary Progressions for March 25, 2025 |
---|---|---|---|
Sun | 4 Aries 26 | 5 Aries 3 | 22 Gemini 3 |
Moon | 28 Leo 18 | 10 Aquarius 57 | 4 Leo 16 |
Mercury | 23 Aries 1 | 3 Aries 52 | 18 Gemini 55 |
Venus | 3 Taurus 35 | 1 Aries 10 | 6 Taurus 53 |
Mars | 0 Pisces 15 | 21 Cancer 36 | 1 Taurus 28 |
Jupiter | 20 Virgo 50 | 15 Gemini 0 | 18 Virgo 39 |
Saturn | 4 Cancer 33 | 23 Pisces 37 | 11 Cancer 43 |
Uranus | 9 Gemini 43 | 24 Taurus 29 | 13 Gemini 47 |
Neptune | 5 Libra 5 | 29 Pisces 48 | 3 Libra 39 |
Pluto | 8 Leo 2 | 3 Aquarius 26 | 8 Leo 31 |
Rahu | 14 Cancer 23 | 27 Pisces 4 | 10 Cancer 9 |
Ketu | 14 Capricorn 23 | 27 Virgo 4 | 10 Capricorn 9 |
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.Hans C. van Houwelingen's 2025 Transits to Natal Planets
- Mars aspects Mars
Exact: 01 January, 2025 - Saturn opposition Jupiter
Exact: 12 March, 2025 - Mars aspects Mars
Exact: 21 April, 2025 - Jupiter trine Mars
Exact: 10 June, 2025 - Jupiter conjunction Saturn
Exact: 30 June, 2025 - Ketu conjunction Jupiter
Exact: 10 July, 2025 - Jupiter conjunction Rahu
Exact: 19 August, 2025 - Jupiter opposition Ketu
Exact: 19 August, 2025 - Mars square Ketu
Exact: 29 August, 2025 - Mars opposition Venus
Exact: 28 September, 2025