Eratosthenes

Rio de Janeiro, Brazil

October 2018

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
02 October 2018 100 cm -39 cm -21.3 °
03 October 2018 100.0 cm -39.0 cm -21.3 °
17 October 2018 100 cm -38 cm -20.8 °
23 October 2018 100 cm -24 cm -13.5 °
31 October 2018 100 cm -20 cm -11.3 °

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