Eratosthenes

Petroupoli, Greece

September 2016

Flag City Country School Latitude (°) +N/-S Longitude (°) +E/-W
Petroupoli Greece 4o Junior High School 38.036 23.674
Date Gnomon Shadow Angle
09 September 52.3 cm 33.9 cm 33 °
16 September 52.3 cm 37.5 cm 35.6 °
19 September 52.3 cm 39 cm 36.7 °
20 September 52.3 cm 39.7 cm 37.2 °
22 September 52.3 cm 40.8 cm 38.0 °
29 September 52.3 cm 45 cm 40.7 °

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