Martin Vlach is a physicist, science communicator, and historian, born on June 20, 1980, in Jablonec nad Nisou. He is currently the Vice-Rector of Charles University and has previously served as the Dean of the Faculty of Mathematics and Physics at Charles University. His work focuses on the popularization of science and history, bridging the gap between complex scientific concepts and general understanding.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 362 days away.
Place of Birth
Time Zone - Europe/Prague (2:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Martin
warlike, dedicated to Mars (Roman god of war)
Read Full Martin Name AnalysisJune 20, 1980 Facts
Generation Group
Martin Vlach belongs to the Generation X group.
Place of Birth: Jablonec nad Nisou
Occupation: science communicator | physicist
Employers: Faculty of Mathematics and Physics, 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 June 20, 1980
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on June 20, 2025 | Secondary Progressions for June 20, 2025 |
---|---|---|---|
Sun | 29 Gemini 13 | 29 Gemini 20 | 12 Leo 10 |
Moon | 28 Virgo 3 | 20 Aries 26 | 24 Taurus 3 |
Mercury | 22 Cancer 40 | 20 Cancer 46 | 23 Cancer 12 |
Venus | 21 Gemini 14 | 14 Taurus 37 | 28 Gemini 21 |
Mars | 19 Virgo 12 | 1 Virgo 43 | 14 Libra 23 |
Jupiter | 4 Virgo 20 | 2 Cancer 24 | 12 Virgo 12 |
Saturn | 21 Virgo 17 | 1 Aries 23 | 24 Virgo 46 |
Uranus | 22 Scorpio 12 | 29 Taurus 12 | 21 Scorpio 34 |
Neptune | 21 Sagittarius 5 | 2 Aries 6 | 20 Sagittarius 6 |
Pluto | 18 Libra 59 | 3 Aquarius 20 | 19 Libra 21 |
Rahu | 22 Leo 49 | 22 Pisces 28 | 20 Leo 26 |
Ketu | 22 Aquarius 49 | 22 Virgo 28 | 20 Aquarius 26 |
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.Martin Vlach's 2025 Transits to Natal Planets
- Mars conjunction Mercury
Exact: 21 January, 2025 - Mars aspects Ketu
Exact: 21 January, 2025 - Saturn opposition Mars
Exact: 20 February, 2025 - Ketu conjunction Moon
Exact: 02 March, 2025 - Saturn opposition Saturn
Exact: 12 March, 2025 - Mars conjunction Mercury
Exact: 01 April, 2025 - Mars aspects Ketu
Exact: 01 April, 2025 - Jupiter conjunction Venus
Exact: 01 May, 2025 - Saturn opposition Moon
Exact: 11 May, 2025 - Jupiter trine Ketu
Exact: 11 May, 2025 - Jupiter conjunction Sun
Exact: 10 June, 2025 - Ketu conjunction Saturn
Exact: 30 June, 2025 - Mars conjunction Mars
Exact: 20 July, 2025 - Ketu conjunction Mars
Exact: 09 August, 2025 - Saturn opposition Moon
Exact: 18 September, 2025 - Jupiter conjunction Mercury
Exact: 08 October, 2025 - Jupiter conjunction Mercury
Exact: 17 December, 2025