Jan Sypniewski was a Polish musicologist born on June 21, 1923, in Krakow. He worked in Switzerland under the pseudonym Jan Slawe as a jazz author and music journalist. His contributions to musicology and journalism reflect his deep engagement with jazz music and its cultural significance, showcasing his versatility and expertise in the field.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 362 days away.
Death Anniversary
Next death anniversary is 116 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 - Jan
Read Full Jan Name AnalysisJune 21, 1923 Facts
Generation Group
Jan Sypniewski belongs to the GI Generation group.
Place of Birth: Kraków
Place of Death: Zürich
Occupation: Musikwissenschaftler | Jazzautor | Musikjournalist
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 June 21, 1923
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on June 21, 2025 | Secondary Progressions for June 21, 2025 |
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Sun | 29 Gemini 17 | 0 Cancer 34 | 7 Libra 29 |
Moon | 27 Virgo 16 | 9 Taurus 9 | 20 Gemini 20 |
Mercury | 7 Gemini 5 | 22 Cancer 46 | 2 Libra 18 |
Venus | 7 Gemini 32 | 15 Taurus 59 | 13 Libra 10 |
Mars | 14 Cancer 16 | 2 Virgo 27 | 19 Virgo 31 |
Jupiter | 9 Scorpio 8 | 2 Cancer 42 | 18 Scorpio 19 |
Saturn | 14 Libra 2 | 1 Aries 26 | 21 Libra 43 |
Uranus | 17 Pisces 33 | 29 Taurus 16 | 14 Pisces 42 |
Neptune | 16 Leo 11 | 2 Aries 7 | 19 Leo 37 |
Pluto | 10 Cancer 25 | 3 Aquarius 19 | 12 Cancer 21 |
Rahu | 15 Virgo 15 | 22 Pisces 24 | 9 Virgo 50 |
Ketu | 15 Pisces 15 | 22 Virgo 24 | 9 Pisces 50 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
