Vlastimil Letošník was a Czech hydrologist, hydrogeologist, and speleologist, born on July 15, 1922, in Prague and passing away on October 24, 2010. He served as an assistant professor at Charles University, specializing in geographical hydrology, meteorology, and climatology. Political reasons hindered his advancement in academic ranks. He was one of the pioneers in exploring the Koněprusy caves, where the pit named after him, Letošník's abyss, is located; he fell into it during an exploration in 1950.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 357 days away.
Death Anniversary
Next death anniversary is 93 days away.
Death Date
Place of Birth
Time Zone - Europe/Prague (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Vlastimil
ruler of the people
Read Full Vlastimil Name AnalysisJuly 15, 1922 Facts
Generation Group
Vlastimil Letošník belongs to the GI Generation group.
Place of Birth: Prague
Place of Death: Prague
Educated At: Charles University
Occupation: Hydrologist | Hydrogeologist | Speleologist
Employers: Charles University
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 July 15, 1922
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on July 15, 2026 | Secondary Progressions for July 15, 2026 |
|---|---|---|---|
| Sun | 22 Cancer 9 | 22 Cancer 59 | 3 Scorpio 15 |
| Moon | 2 Aries 52 | 7 Leo 36 | 2 Aquarius 15 |
| Mercury | 1 Cancer 56 | 19 Cancer 12 | 15 Libra 30 |
| Venus | 0 Virgo 22 | 6 Virgo 20 | 8 Sagittarius 34 |
| Mars | 11 Sagittarius 6 | 11 Gemini 43 | 27 Capricorn 42 |
| Jupiter | 10 Libra 54 | 3 Leo 19 | 29 Libra 56 |
| Saturn | 2 Libra 54 | 14 Aries 30 | 14 Libra 2 |
| Uranus | 13 Pisces 18 | 4 Gemini 24 | 9 Pisces 53 |
| Neptune | 14 Leo 48 | 4 Aries 23 | 18 Leo 0 |
| Pluto | 9 Cancer 53 | 4 Aquarius 33 | 11 Cancer 10 |
| Rahu | 3 Libra 19 | 1 Pisces 49 | 27 Virgo 48 |
| Ketu | 3 Aries 19 | 1 Virgo 49 | 27 Pisces 48 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
