Santiago Riera i Tuèbols was a Catalan industrial engineer and historian, born on May 18, 1935, in Barcelona and passing away on October 25, 2021. He earned a doctorate in engineering in 1973 and a degree in contemporary history in 1981. Riera worked as a professor of thermodynamics and physical chemistry, later focusing on the history of science. He published several notable works, including 'Síntesi d'història de la ciència catalana' and 'Origen i evolució de l'univers', and became a member of the Institut d'Estudis Catalans in 2002.
Zodiac Sign (Western)
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Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 327 days away.
Death Anniversary
Next death anniversary is 122 days away.
Death Date
Place of Birth
Time Zone -
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Meaning of the name - Santiago
Saint James
Read Full Santiago Name AnalysisMay 18, 1935 Facts
Generation Group
Santiago Riera i Tuèbols belongs to the Silent Generation group.
Place of Birth: Barcelona
Place of Death: Barcelona
Educated At: Escola Tècnica Superior d'Enginyers Industrials | Universitat de Barcelona
Occupation: industrial engineer | historian | professor | engineer
Employers: Escola Tècnica Superior d'Enginyers Industrials | Universitat de Barcelona
Awards Received: premi Lluís Sayé 1983
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 18, 1935
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 18, 2025 | Secondary Progressions for May 18, 2025 |
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Sun | 26 Taurus 49 | 28 Taurus 0 | 22 Leo 53 |
Moon | 0 Sagittarius 29 | 6 Aquarius 4 | 23 Pisces 41 |
Mercury | 17 Gemini 25 | 14 Taurus 54 | 29 Leo 43 |
Venus | 7 Cancer 45 | 12 Aries 53 | 22 Virgo 43 |
Mars | 6 Libra 1 | 14 Leo 9 | 10 Scorpio 16 |
Jupiter | 17 Scorpio 2 | 25 Gemini 4 | 15 Scorpio 4 |
Saturn | 9 Pisces 25 | 29 Pisces 23 | 8 Pisces 3 |
Uranus | 2 Taurus 54 | 27 Taurus 21 | 5 Taurus 30 |
Neptune | 11 Virgo 47 | 1 Aries 35 | 13 Virgo 30 |
Pluto | 24 Cancer 10 | 3 Aquarius 46 | 26 Cancer 22 |
Rahu | 24 Capricorn 57 | 24 Pisces 12 | 20 Capricorn 11 |
Ketu | 24 Cancer 57 | 24 Virgo 12 | 20 Cancer 11 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
