Leonard de Vries was a Dutch writer born on December 12, 1919, in Semarang. He focused on popular scientific books for young readers, authoring over 50 books and 150 collections covering topics such as radio, television, electricity, chemistry, photography, astronomy, and atomic physics. His work inspired many young people to pursue hobbies and careers aligned with their interests. He passed away on July 23, 2002, in Amsterdam.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 351 days away.
Death Anniversary
Next death anniversary is 156 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Leonard
brave lion
Read Full Leonard Name AnalysisDecember 12, 1919 Facts
Generation Group
Leonard de Vries belongs to the GI Generation group.
Place of Birth: Samarang
Place of Death: Amsterdam
Occupation: writer
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 December 12, 1919
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 12, 2025 | Secondary Progressions for December 12, 2025 |
|---|---|---|---|
| Sun | 19 Sagittarius 38 | 20 Sagittarius 55 | 6 Aries 43 |
| Moon | 1 Virgo 1 | 0 Libra 27 | 12 Cancer 25 |
| Mercury | 1 Sagittarius 46 | 0 Sagittarius 57 | 23 Pisces 28 |
| Venus | 3 Scorpio 56 | 14 Sagittarius 56 | 11 Pisces 7 |
| Mars | 6 Libra 38 | 28 Sagittarius 2 | 8 Scorpio 6 |
| Jupiter | 17 Leo 48 | 23 Cancer 36 | 7 Leo 56 |
| Saturn | 12 Virgo 17 | 25 Pisces 15 | 6 Virgo 56 |
| Uranus | 28 Aquarius 15 | 28 Taurus 35 | 3 Pisces 34 |
| Neptune | 11 Leo 19 | 29 Pisces 22 | 8 Leo 52 |
| Pluto | 7 Cancer 3 | 2 Aquarius 10 | 5 Cancer 40 |
| Rahu | 23 Scorpio 24 | 13 Pisces 11 | 17 Scorpio 47 |
| Ketu | 23 Taurus 24 | 13 Virgo 11 | 17 Taurus 47 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
