Crepuscular Rays

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What is the difference between crepuscular and anticrepuscular rays?

Crepuscular rays form when the sun is just below the horizon or low clouds. The dark lines are shadows formed by clouds. Anticrepuscular rays form directly opposite the sun at similar times. The reflected light and consequent effect is weaker, but still beautiful. 16/11/2021

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Crepuscular rays against luminous and black clouds

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