Ivan Hlaváček is a Czech historian, archivist, and university educator born on May 28, 1931, in Prague. His contributions to the field of history and archival science have been significant. Hlaváček's work encompasses various aspects of historical research and education, reflecting his expertise and commitment to the discipline. His role as an educator has influenced many students and scholars in the realm of history and archival studies.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 337 days away.
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 - Ivan
God is merciful, the Lord is gracious
Read Full Ivan Name AnalysisMay 28, 1931 Facts
Generation Group
Ivan Hlaváček belongs to the Silent Generation group.
Place of Birth: Prague
Occupation: medievalist | university teacher | pedagogue | archivist | historian | teacher
Spouses: Ludmila Hlaváčková
Employers: Hussite Theological Faculty, Charles University | Faculty of Arts, Charles University in Prague | 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 May 28, 1931
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 28, 2025 | Secondary Progressions for May 28, 2025 |
---|---|---|---|
Sun | 6 Gemini 9 | 7 Gemini 22 | 6 Virgo 6 |
Moon | 24 Libra 37 | 26 Gemini 1 | 1 Aries 29 |
Mercury | 11 Taurus 26 | 5 Gemini 16 | 16 Virgo 30 |
Venus | 8 Taurus 51 | 21 Aries 34 | 3 Virgo 44 |
Mars | 23 Leo 11 | 19 Leo 11 | 18 Libra 11 |
Jupiter | 19 Cancer 22 | 27 Gemini 13 | 9 Leo 29 |
Saturn | 23 Capricorn 2 | 0 Aries 8 | 17 Capricorn 19 |
Uranus | 18 Aries 3 | 27 Taurus 55 | 18 Aries 52 |
Neptune | 3 Virgo 3 | 1 Aries 47 | 5 Virgo 33 |
Pluto | 19 Cancer 18 | 3 Aquarius 41 | 21 Cancer 35 |
Rahu | 11 Aries 48 | 23 Pisces 41 | 6 Aries 49 |
Ketu | 11 Libra 48 | 23 Virgo 41 | 6 Libra 49 |
Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Ivan Hlaváček's 2025 Transits to Natal Planets
- Jupiter trine Ketu
Exact: 11 January, 2025 - Mars opposition Saturn
Exact: 21 January, 2025 - Mars conjunction Jupiter
Exact: 31 January, 2025 - Jupiter trine Ketu
Exact: 02 March, 2025 - Mars conjunction Jupiter
Exact: 22 March, 2025 - Mars opposition Saturn
Exact: 01 April, 2025 - Jupiter trine Moon
Exact: 21 May, 2025 - Jupiter conjunction Jupiter
Exact: 18 September, 2025 - Mars opposition Mercury
Exact: 08 October, 2025 - Jupiter opposition Saturn
Exact: 18 October, 2025 - Jupiter opposition Saturn
Exact: 07 December, 2025