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VIA SOLARIS 2006- Commisioned by the State University of Indiana,Terre Haute
under construction
EQUINOX SUN SPOT: special feature In addition to the functions described above the Sunwork also has an EQUINOX SUN SPOT feature. When the sun's noon angle reaches 50.5 degrees it aligns with the parallel angle of the sun tunnel . Sunlight passes through the tunnel illuminating a marker located on the paving below, signaling the moment in the yearly cycle when the length of day and night are of equal duration. |
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