Eratosthenes

Rio de Janeiro CENOM, Brazil

November 2017

Flag City Country School Latitude (°) +N/-S Longitude (°) +E/-W
Rio de Janeiro Brazil Centro Educacional Nosso Mundo -22.890 -43.317
Date Gnomon Shadow Angle
10 November 100 cm -28 cm -15.6 °
13 November 100 cm -26 cm -14.6 °
14 November 100 cm -20 cm -11.3 °
16 November 100 cm -20 cm -11.3 °

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