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Description |
The day arc of the Sun, every hour, during the equinoxes as seen on the celestial dome, from the equator. Also showing 'twilight suns' down to -18° altitude. Note the Sun in the zenith at noon and that the tree's shadow is cast straight down, i.e. it stands in the center of its own shadow.
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Source |
self
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Date |
july 2006
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Author |
Tauʻolunga
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Permission |
public domain, may copy, must mention author
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Other versions |
equinox-20.jpg, equinox-50.jpg, equinox-70.jpg, equinox-90.jpg, solstice-0.jpg, solstice-20.jpg, solstice-50.jpg, solstice-70.jpg,
solstice-90.jpg, |
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