Osvaldo Sangiorgi (1921-2017) was a Brazilian mathematics teacher and author known for his contributions to educational literature during the Modern Mathematics Movement in Brazil. He was a member of the Academia de Letras de Campos do Jordão and received the Jabuti Award in the Exact Sciences category in 1964 for his book 'Matemática Curso Moderno'. His work played a significant role in advancing mathematics education in the country.
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Age (Today)
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Death Anniversary
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Meaning of the name - Osvaldo
divine ruler, god's power
Read Full Osvaldo Name AnalysisMay 9, 1921 Facts
Generation Group
Osvaldo Sangiorgi belongs to the GI Generation group.
Place of Birth: São Paulo
Place of Death: São Paulo
Educated At: University of São Paulo | University of Paderborn | University of Kansas
Occupation: university teacher
Employers: Escola de Comunicações e Artes da Universidade de São Paulo | University of São Paulo
Awards Received: Prêmio Jabuti (1964) | Matemática Curso Moderno
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 9, 1921
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 9, 2025 | Secondary Progressions for May 9, 2025 |
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Sun | 18 Taurus 30 | 19 Taurus 19 | 28 Leo 4 |
Moon | 12 Gemini 33 | 16 Libra 39 | 1 Aries 49 |
Mercury | 17 Taurus 35 | 28 Aries 40 | 26 Leo 17 |
Venus | 24 Aries 14 | 5 Aries 48 | 18 Cancer 10 |
Mars | 2 Gemini 32 | 9 Leo 42 | 11 Leo 44 |
Jupiter | 8 Virgo 41 | 23 Gemini 9 | 22 Virgo 17 |
Saturn | 18 Virgo 48 | 28 Pisces 36 | 24 Virgo 53 |
Uranus | 9 Pisces 6 | 26 Taurus 50 | 8 Pisces 1 |
Neptune | 11 Leo 2 | 1 Aries 21 | 14 Leo 2 |
Pluto | 7 Cancer 14 | 3 Aquarius 48 | 9 Cancer 35 |
Rahu | 26 Libra 11 | 24 Pisces 40 | 20 Libra 40 |
Ketu | 26 Aries 11 | 24 Virgo 40 | 20 Aries 40 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
