John A. Shirreffs is an American Thoroughbred racehorse trainer born on June 1, 1945, in Fort Leavenworth, Kansas. A Vietnam War veteran, he started training Thoroughbreds in 1978 and has achieved notable successes, including winning the 2005 Kentucky Derby with Giacomo and training champion Zenyatta. He became the first trainer to win both the Breeders' Cup Ladies' Classic and Classic in the same year in 2009. Shirreffs grew up around horses and initially worked as a yearling breaker before establishing his training career.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 340 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 - John
God is gracious
Read Full John Name AnalysisJune 1, 1945 Facts
Generation Group
John Shirreffs belongs to the Silent Generation group.
Place of Birth: Fort Leavenworth
Occupation: horse trainer
Spouses: Dottie Ingordo
Awards Received: Kentucky Derby, Breeders' Cup Ladies' Classic, Breeders' Cup Classic
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 1, 1945
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on June 1, 2025 | Secondary Progressions for June 1, 2025 |
---|---|---|---|
Sun | 10 Gemini 49 | 11 Gemini 27 | 27 Leo 17 |
Moon | 17 Aquarius 18 | 24 Leo 48 | 21 Capricorn 20 |
Mercury | 24 Taurus 48 | 14 Gemini 36 | 27 Leo 8 |
Venus | 27 Aries 38 | 25 Aries 37 | 18 Cancer 32 |
Mars | 22 Aries 43 | 21 Leo 26 | 18 Gemini 48 |
Jupiter | 17 Virgo 50 | 28 Gemini 10 | 28 Virgo 57 |
Saturn | 10 Cancer 17 | 0 Aries 26 | 20 Cancer 18 |
Uranus | 13 Gemini 5 | 28 Taurus 10 | 16 Gemini 59 |
Neptune | 3 Libra 42 | 1 Aries 52 | 4 Libra 47 |
Pluto | 8 Leo 17 | 3 Aquarius 38 | 10 Leo 23 |
Rahu | 10 Cancer 46 | 23 Pisces 27 | 6 Cancer 32 |
Ketu | 10 Capricorn 46 | 23 Virgo 27 | 6 Capricorn 32 |
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.John Shirreffs's 2025 Transits to Natal Planets
- Jupiter conjunction Sun
Exact: 21 January, 2025 - Saturn opposition Jupiter
Exact: 10 February, 2025 - Mars aspects Moon
Exact: 10 February, 2025 - Saturn sextile Mercury
Exact: 11 April, 2025 - Jupiter trine Moon
Exact: 11 April, 2025 - Jupiter conjunction Saturn
Exact: 30 July, 2025 - Jupiter conjunction Rahu
Exact: 30 July, 2025 - Jupiter opposition Ketu
Exact: 30 July, 2025 - Ketu conjunction Jupiter
Exact: 29 August, 2025 - Mars opposition Venus
Exact: 18 September, 2025 - Mars aspects Sun
Exact: 08 October, 2025 - Mars square Moon
Exact: 18 October, 2025 - Mars opposition Mercury
Exact: 28 October, 2025