Pieter Johan Diederik Drenth (born March 8, 1935) was a prominent Dutch psychologist and professor affiliated with the Vrije Universiteit (VU) Amsterdam. He completed his secondary education at Stedelijk Gymnasium Assen and Gereformeerd Gymnasium Leeuwarden, then studied psychology at VU, graduating in 1958 and earning a doctorate in 1960, both with honors. Drenth served as a lieutenant in the Royal Netherlands Navy and became a full professor in psychometrics and work psychology in 1967. He held various prestigious positions, including rector magnificus and president of KNAW and ALLEA.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 258 days away.
Place of Birth
Time Zone -
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Name Number (Chaldean)
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Meaning of the name - Piet
Peter, rock
Read Full Piet Name AnalysisMarch 8, 1935 Facts
Generation Group
Piet Drenth belongs to the Silent Generation group.
Place of Birth: Appelscha
Educated At: Vrije Universiteit Amsterdam
Occupation: university teacher | psychologist
Employers: Free University of Amsterdam
Awards Received: Aristotele Prize
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 8, 1935
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on March 8, 2025 | Secondary Progressions for March 8, 2025 |
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Sun | 17 Pisces 12 | 18 Pisces 22 | 15 Gemini 3 |
Moon | 6 Taurus 39 | 13 Cancer 43 | 17 Leo 22 |
Mercury | 20 Aquarius 54 | 6 Aries 30 | 3 Cancer 50 |
Venus | 13 Aries 11 | 9 Aries 55 | 28 Cancer 49 |
Mars | 24 Libra 3 | 17 Cancer 57 | 8 Libra 20 |
Jupiter | 23 Scorpio 2 | 12 Gemini 58 | 14 Scorpio 54 |
Saturn | 2 Pisces 48 | 21 Pisces 34 | 10 Pisces 10 |
Uranus | 29 Aries 2 | 23 Taurus 52 | 3 Taurus 52 |
Neptune | 13 Virgo 5 | 29 Pisces 10 | 11 Virgo 50 |
Pluto | 24 Cancer 0 | 3 Aquarius 5 | 24 Cancer 32 |
Rahu | 28 Capricorn 42 | 27 Pisces 57 | 23 Capricorn 56 |
Ketu | 28 Cancer 42 | 27 Virgo 57 | 23 Cancer 56 |
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.Piet Drenth's 2025 Transits to Natal Planets
- Mars square Mars
Exact: 21 January, 2025 - Saturn conjunction Sun
Exact: 10 February, 2025 - Mars aspects Mercury
Exact: 22 March, 2025 - Mars square Mars
Exact: 01 April, 2025 - Jupiter trine Mercury
Exact: 01 May, 2025 - Mars opposition Mercury
Exact: 31 May, 2025 - Jupiter trine Saturn
Exact: 20 June, 2025 - Mars aspects Venus
Exact: 10 July, 2025 - Mars aspects Moon
Exact: 19 August, 2025 - Mars opposition Venus
Exact: 29 August, 2025 - Jupiter trine Sun
Exact: 29 August, 2025 - Rahu conjunction Sun
Exact: 08 September, 2025 - Jupiter trine Jupiter
Exact: 08 October, 2025 - Mars square Saturn
Exact: 07 November, 2025 - Mars square Sun
Exact: 27 November, 2025 - Jupiter trine Jupiter
Exact: 07 December, 2025