Stefan Riesen is a former Swiss duathlete and triathlete born on August 11, 1973, in Bern. He is recognized for being a multiple winner of the Ironman competition in 2004 and 2006. Additionally, he is listed among the top Swiss triathletes in the Ironman distance rankings.
Zodiac Sign (Western)
Leo
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Sagittarius
Moonsign, Sidereal Zodiac
Age (Today)
52 years, 23 days
Your next birthday is 341 days away.
Place of Birth
Bern
Time Zone -
Chinese Zodiac Sign
Ox (牛)
Birth Number
2
Life Path Number
3
Name Number (Chaldean)
47 => 2
Name Number (Pythagorean)
9
Meaning of the name - Stefan
crown, wreath
Read Full Stefan Name AnalysisAugust 11, 1973 Facts
Generation Group
Stefan Riesen belongs to the Generation X group.
Place of Birth: Bern
Occupation: triathlete
Awards Received: Ironman Winner (2004, 2006)
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 August 11, 1973
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on August 11, 2025 | Secondary Progressions for August 11, 2025 |
---|---|---|---|
Sun | 18 Leo 52 | 19 Leo 16 | 9 Libra 21 |
Moon | 22 Capricorn 6 | 19 Pisces 42 | 20 Sagittarius 44 |
Mercury | 0 Leo 14 | 4 Leo 15 | 29 Libra 48 |
Venus | 21 Virgo 13 | 13 Cancer 27 | 22 Scorpio 26 |
Mars | 29 Aries 35 | 2 Libra 58 | 8 Taurus 4 |
Jupiter | 5 Aquarius 26 | 13 Cancer 58 | 2 Aquarius 8 |
Saturn | 1 Cancer 19 | 1 Aries 6 | 4 Cancer 52 |
Uranus | 19 Libra 52 | 1 Gemini 12 | 22 Libra 35 |
Neptune | 4 Sagittarius 39 | 1 Aries 48 | 5 Sagittarius 14 |
Pluto | 2 Libra 37 | 2 Aquarius 10 | 4 Libra 28 |
Rahu | 5 Capricorn 27 | 19 Pisces 42 | 2 Capricorn 42 |
Ketu | 5 Cancer 27 | 19 Virgo 42 | 2 Cancer 42 |
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.Stefan Riesen's 2025 Transits to Natal Planets
- Mars conjunction Mercury
Exact: 01 January, 2025 - Saturn opposition Venus
Exact: 12 March, 2025 - Mars opposition Jupiter
Exact: 01 May, 2025 - Jupiter conjunction Saturn
Exact: 20 June, 2025 - Ketu conjunction Venus
Exact: 30 June, 2025 - Jupiter opposition Moon
Exact: 28 September, 2025 - Mars aspects Saturn
Exact: 07 November, 2025 - Mars opposition Saturn
Exact: 17 December, 2025