Jacek Gancarzewicz was a Polish mathematician and a full professor at the Jagiellonian University in Kraków. Born on December 17, 1945, in Kraków, he specialized in differential geometry and authored several textbooks on the subject. He served as the president of the Kraków branch of the Polish Mathematical Society from 1997 to 2001 over two terms. Gancarzewicz contributed significantly to the field of mathematics until his death on September 1, 2013, in his hometown.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 358 days away.
Death Anniversary
Next death anniversary is 113 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
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Name Number (Pythagorean)
Meaning of the name - Jacek
God has been gracious
Read Full Jacek Name AnalysisDecember 17, 1945 Facts
Generation Group
Jacek Gancarzewicz belongs to the Silent Generation group.
Place of Birth: Kraków
Place of Death: Kraków
Educated At: Jagiellonian University
Occupation: mathematician
Employers: Jagiellonian University
Awards Received: Gold Cross of Merit | Medal of the National Education Commission
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 17, 1945
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 17, 2025 | Secondary Progressions for December 17, 2025 |
|---|---|---|---|
| Sun | 25 Sagittarius 25 | 26 Sagittarius 0 | 16 Pisces 32 |
| Moon | 6 Gemini 19 | 0 Sagittarius 8 | 9 Taurus 30 |
| Mercury | 6 Sagittarius 52 | 7 Sagittarius 37 | 4 Aries 32 |
| Venus | 14 Sagittarius 26 | 21 Sagittarius 13 | 24 Pisces 51 |
| Mars | 2 Leo 6 | 1 Capricorn 48 | 15 Cancer 12 |
| Jupiter | 22 Libra 46 | 23 Cancer 6 | 26 Libra 17 |
| Saturn | 23 Cancer 51 | 25 Pisces 24 | 18 Cancer 32 |
| Uranus | 15 Gemini 0 | 28 Taurus 24 | 13 Gemini 31 |
| Neptune | 8 Libra 28 | 29 Pisces 22 | 7 Libra 49 |
| Pluto | 11 Leo 32 | 2 Aquarius 18 | 9 Leo 51 |
| Rahu | 0 Cancer 14 | 12 Pisces 55 | 25 Gemini 59 |
| Ketu | 0 Capricorn 14 | 12 Virgo 55 | 25 Sagittarius 59 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
