Jacek Wysmułek (1937–1983) was a long-serving forester in the Białowieża National Park and the Białowieża Forest District. He was known for creating several trails in the Białowieża Forest and was an active member and guide of the Polish Tourist and Sightseeing Society (PTTK). He developed a concept for protecting trees as natural monuments in the Białowieża Forest and co-authored various studies on the area.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 336 days away.
Death Anniversary
Next death anniversary is 239 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jacek
God has been gracious
Read Full Jacek Name AnalysisAugust 20, 1937 Facts
Generation Group
Jacek Wysmułek belongs to the Silent Generation group.
Place of Birth: Pruszków, near Warsaw
Place of Death: Białowieża
Occupation: park ranger
Employers: Białowieża National Park | Nadleśnictwo Białowieża
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 August 20, 1937
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on August 20, 2025 | Secondary Progressions for August 20, 2025 |
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Sun | 27 Leo 13 | 27 Leo 55 | 23 Scorpio 56 |
Moon | 11 Aquarius 11 | 26 Cancer 17 | 1 Taurus 5 |
Mercury | 24 Virgo 26 | 9 Leo 26 | 4 Sagittarius 27 |
Venus | 18 Cancer 1 | 24 Cancer 4 | 4 Scorpio 51 |
Mars | 5 Sagittarius 36 | 8 Libra 39 | 3 Aquarius 38 |
Jupiter | 18 Capricorn 16 | 15 Cancer 46 | 23 Capricorn 19 |
Saturn | 4 Aries 17 | 0 Aries 37 | 28 Pisces 41 |
Uranus | 13 Taurus 42 | 1 Gemini 22 | 11 Taurus 11 |
Neptune | 17 Virgo 53 | 1 Aries 37 | 20 Virgo 46 |
Pluto | 29 Cancer 7 | 1 Aquarius 58 | 0 Leo 4 |
Rahu | 11 Sagittarius 16 | 19 Pisces 13 | 6 Sagittarius 36 |
Ketu | 11 Gemini 16 | 19 Virgo 13 | 6 Gemini 36 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
