Pier Vellinga is a civil engineer, university professor, and climate specialist from the Netherlands. He has contributed significantly to his field through academic and practical work, focusing on issues related to civil engineering and climate change. His expertise is recognized both nationally and internationally, making him a notable figure in addressing environmental challenges.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 287 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 - Pier
rock, stone
Read Full Pier Name AnalysisApril 17, 1950 Facts
Generation Group
Pier Vellinga belongs to the Baby Boomers group.
Place of Birth: Amsterdam
Educated At: Delft University of Technology
Occupation: civil engineer | university teacher | climatologist
Employers: Wageningen University & Research | Free University of Amsterdam
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 April 17, 1950
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 17, 2025 | Secondary Progressions for April 17, 2025 |
---|---|---|---|
Sun | 26 Aries 52 | 27 Aries 41 | 9 Cancer 2 |
Moon | 27 Aries 55 | 16 Sagittarius 6 | 0 Aquarius 58 |
Mercury | 15 Taurus 35 | 0 Aries 51 | 27 Gemini 37 |
Venus | 10 Pisces 38 | 25 Pisces 1 | 4 Gemini 43 |
Mars | 23 Virgo 42 | 29 Cancer 42 | 8 Libra 14 |
Jupiter | 0 Pisces 17 | 18 Gemini 46 | 7 Pisces 17 |
Saturn | 13 Virgo 48 | 26 Pisces 19 | 14 Virgo 55 |
Uranus | 1 Cancer 37 | 25 Taurus 35 | 5 Cancer 28 |
Neptune | 15 Libra 40 | 0 Aries 39 | 14 Libra 34 |
Pluto | 15 Leo 47 | 3 Aquarius 44 | 16 Leo 39 |
Rahu | 6 Aries 28 | 25 Pisces 51 | 2 Aries 30 |
Ketu | 6 Libra 28 | 25 Virgo 51 | 2 Libra 30 |
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.Pier Vellinga's 2025 Transits to Natal Planets
- Mars aspects Jupiter
Exact: 01 January, 2025 - Saturn opposition Saturn
Exact: 01 January, 2025 - Saturn sextile Mercury
Exact: 21 January, 2025 - Saturn opposition Mars
Exact: 01 April, 2025 - Mars aspects Jupiter
Exact: 21 April, 2025 - Mars aspects Venus
Exact: 11 May, 2025 - Ketu conjunction Mars
Exact: 11 May, 2025 - Jupiter trine Jupiter
Exact: 10 June, 2025 - Mars aspects Rahu
Exact: 30 June, 2025 - Mars conjunction Saturn
Exact: 10 July, 2025 - Jupiter trine Venus
Exact: 30 July, 2025 - Mars opposition Sun
Exact: 18 September, 2025 - Mars opposition Moon
Exact: 18 September, 2025 - Ketu conjunction Saturn
Exact: 17 November, 2025 - Saturn opposition Mars
Exact: 27 November, 2025