Guillaume Rozier is a French engineer and data scientist born in April 1996. He gained recognition for his work in data aggregation, particularly for creating the website CovidTracker, which compiles data on Covid-19 in France. Additionally, he developed VaccinTracker and ViteMaDose, platforms that provide information on available vaccination appointments. His contributions were acknowledged by Les Echos, who referred to him as the 'Most mediated Data Scientist of the moment' on January 5, 2021.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 299 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 - Guillaume
helmet, protector
Read Full Guillaume Name AnalysisApril 28, 1996 Facts
Generation Group
Guillaume Rozier belongs to the Millennials group.
Place of Birth: Clamart
Educated At: Institut Mines-Telecom Business School | Telecom Nancy
Occupation: consultant
Awards Received: Knight of the National Order of Merit
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 28, 1996
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 28, 2025 | Secondary Progressions for April 28, 2025 |
---|---|---|---|
Sun | 8 Taurus 40 | 8 Taurus 39 | 6 Gemini 40 |
Moon | 10 Virgo 13 | 21 Taurus 28 | 0 Libra 38 |
Mercury | 27 Taurus 24 | 12 Aries 30 | 19 Taurus 38 |
Venus | 20 Gemini 39 | 28 Pisces 56 | 27 Gemini 10 |
Mars | 26 Aries 57 | 4 Leo 33 | 18 Taurus 30 |
Jupiter | 17 Capricorn 33 | 20 Gemini 55 | 16 Capricorn 46 |
Saturn | 2 Aries 17 | 27 Pisces 31 | 5 Aries 2 |
Uranus | 4 Aquarius 33 | 26 Taurus 12 | 4 Aquarius 27 |
Neptune | 27 Capricorn 45 | 1 Aries 1 | 27 Capricorn 32 |
Pluto | 2 Sagittarius 21 | 3 Aquarius 48 | 1 Sagittarius 35 |
Rahu | 16 Libra 8 | 25 Pisces 15 | 14 Libra 36 |
Ketu | 16 Aries 8 | 25 Virgo 15 | 14 Aries 36 |
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.Guillaume Rozier's 2025 Transits to Natal Planets
- Mars opposition Jupiter
Exact: 10 February, 2025 - Mars square Rahu
Exact: 20 February, 2025 - Jupiter trine Rahu
Exact: 01 April, 2025 - Saturn sextile Mercury
Exact: 01 May, 2025 - Jupiter conjunction Venus
Exact: 01 May, 2025 - Mars aspects Saturn
Exact: 20 June, 2025 - Saturn conjunction Saturn
Exact: 10 July, 2025 - Mars opposition Saturn
Exact: 09 August, 2025 - Mars aspects Sun
Exact: 19 August, 2025 - Jupiter opposition Jupiter
Exact: 29 August, 2025 - Mars opposition Mars
Exact: 18 September, 2025 - Mars aspects Mercury
Exact: 18 September, 2025 - Saturn sextile Mercury
Exact: 28 September, 2025 - Mars square Saturn
Exact: 17 December, 2025