Eratosthenes

Petroupoli, Greece

December 2017

Flag City Country School Latitude (°) +N/-S Longitude (°) +E/-W
Petroupoli Greece 4o Junior High School 38.036 23.674
Date Gnomon Shadow Angle
01 December 52.3 cm 91 cm 60.1 °
04 December 52.3 cm 91.3 cm 60.2 °
08 December 52.3 cm 93.5 cm 60.8 °
15 December 52.3 cm 95.5 cm 61.3 °
18 December 52.3 cm 96 cm 61.4 °

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