Till Roenneberg, born on May 4, 1953, is a professor of chronobiology at the Institute of Medical Psychology at Ludwig Maximilian University (LMU) in Munich, Germany. He collaborates with Martha Merrow to explore the effects of light on human circadian rhythms, focusing on aspects such as timing patterns and social jetlag in relation to health benefits.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 318 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 - Till
to cultivate, to till the soil
Read Full Till Name AnalysisMay 4, 1953 Facts
Generation Group
Till Roenneberg belongs to the Baby Boomers group.
Place of Birth: Munich
Educated At: Harvard University
Occupation: physiologist | university teacher | biologist | professor
Employers: Ludwig Maximilian University of Munich
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 May 4, 1953
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 4, 2025 | Secondary Progressions for May 4, 2025 |
---|---|---|---|
Sun | 13 Taurus 55 | 14 Taurus 29 | 22 Cancer 53 |
Moon | 20 Capricorn 46 | 16 Leo 8 | 14 Virgo 39 |
Mercury | 23 Aries 49 | 20 Aries 48 | 7 Leo 44 |
Venus | 14 Aries 58 | 2 Aries 23 | 8 Gemini 43 |
Mars | 2 Gemini 25 | 7 Leo 19 | 20 Cancer 50 |
Jupiter | 28 Taurus 41 | 22 Gemini 7 | 15 Gemini 5 |
Saturn | 23 Libra 1 | 28 Pisces 7 | 21 Libra 28 |
Uranus | 15 Cancer 15 | 26 Taurus 33 | 19 Cancer 4 |
Neptune | 21 Libra 56 | 1 Aries 12 | 21 Libra 9 |
Pluto | 20 Leo 47 | 3 Aquarius 48 | 21 Leo 58 |
Rahu | 7 Aquarius 31 | 24 Pisces 56 | 3 Aquarius 42 |
Ketu | 7 Leo 31 | 24 Virgo 56 | 3 Leo 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.Till Roenneberg's 2025 Transits to Natal Planets
- Saturn sextile Sun
Exact: 01 January, 2025 - Mars square Saturn
Exact: 21 January, 2025 - Mars opposition Moon
Exact: 31 January, 2025 - Mars opposition Moon
Exact: 22 March, 2025 - Mars square Saturn
Exact: 01 April, 2025 - Jupiter trine Saturn
Exact: 11 May, 2025 - Saturn sextile Jupiter
Exact: 21 May, 2025 - Mars opposition Venus
Exact: 29 August, 2025 - Mars aspects Sun
Exact: 29 August, 2025 - Mars square Moon
Exact: 08 September, 2025 - Saturn sextile Jupiter
Exact: 08 September, 2025 - Jupiter opposition Moon
Exact: 18 September, 2025 - Mars opposition Mars
Exact: 07 November, 2025