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plan/section
solar expostion of site
3D site
Solar position charts for the solstices and equinoxes; Please scroll down to see them all.
The solar position at the corresponding times of day was calculated with an online program which is no longer available (www.sunposition.net).
The US Naval Observatory has an online solar/lunar position calculator here.
Diagramme des positions du soleil lors des équinoxes et des solstice