István Tóth is an Australian scientist and chemical engineer, recognized for his contributions to the field. He holds the position of Chair of Biological Chemistry at the University of Queensland, where he also serves as a Professor of Pharmacy. His work is significant in advancing knowledge in chemistry and pharmacy, with a focus on biological applications, making him a notable figure in academic and research circles.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 279 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Istvan
Stephen, crown, wreath
Read Full Istvan Name AnalysisApril 25, 1946 Facts
Generation Group
Istvan Toth belongs to the Baby Boomers group.
Place of Birth: Șimleu Silvaniei
Educated At: Budapest University of Technology and Economics
Occupation: chemist
Employers: University of Queensland | Carleton University | Hungarian Academy of Sciences | University of London
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 April 25, 1946
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 25, 2025 | Secondary Progressions for April 25, 2025 |
---|---|---|---|
Sun | 4 Taurus 53 | 5 Taurus 44 | 20 Cancer 41 |
Moon | 17 Aquarius 14 | 6 Aries 0 | 13 Capricorn 6 |
Mercury | 7 Aries 50 | 8 Aries 50 | 14 Leo 54 |
Venus | 25 Taurus 25 | 27 Pisces 32 | 29 Leo 53 |
Mars | 1 Leo 17 | 3 Leo 13 | 13 Virgo 35 |
Jupiter | 20 Libra 42 | 20 Gemini 20 | 18 Libra 31 |
Saturn | 19 Cancer 32 | 27 Pisces 13 | 27 Cancer 49 |
Uranus | 15 Gemini 7 | 26 Taurus 2 | 19 Gemini 33 |
Neptune | 6 Libra 31 | 0 Aries 55 | 6 Libra 2 |
Pluto | 9 Leo 25 | 3 Aquarius 47 | 10 Leo 46 |
Rahu | 23 Gemini 24 | 25 Pisces 25 | 19 Gemini 13 |
Ketu | 23 Sagittarius 24 | 25 Virgo 25 | 19 Sagittarius 13 |
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.Istvan Toth's 2025 Transits to Natal Planets
- Mars conjunction Mars
Exact: 01 January, 2025 - Mars conjunction Saturn
Exact: 31 January, 2025 - Mars square Jupiter
Exact: 31 January, 2025 - Mars aspects Moon
Exact: 10 February, 2025 - Mars conjunction Saturn
Exact: 22 March, 2025 - Mars square Jupiter
Exact: 22 March, 2025 - Saturn square Ketu
Exact: 01 April, 2025 - Jupiter trine Moon
Exact: 11 April, 2025 - Saturn sextile Venus
Exact: 11 April, 2025 - Mars conjunction Mars
Exact: 21 April, 2025 - Jupiter trine Jupiter
Exact: 01 May, 2025 - Jupiter conjunction Rahu
Exact: 11 May, 2025 - Jupiter opposition Ketu
Exact: 11 May, 2025 - Mars aspects Mercury
Exact: 30 June, 2025 - Mars opposition Mercury
Exact: 19 August, 2025 - Mars conjunction Jupiter
Exact: 08 September, 2025 - Jupiter conjunction Saturn
Exact: 18 September, 2025 - Mars opposition Sun
Exact: 28 September, 2025 - Mars square Moon
Exact: 18 October, 2025 - Saturn sextile Venus
Exact: 18 October, 2025 - Mars opposition Venus
Exact: 28 October, 2025 - Saturn square Ketu
Exact: 27 November, 2025 - Mars conjunction Ketu
Exact: 07 December, 2025 - Mars opposition Rahu
Exact: 07 December, 2025 - Mars aspects Mars
Exact: 17 December, 2025