Traditional Culture Encyclopedia - The 24 Solar Terms - Why is the position of the sun's shadow different in winter and summer?
Why is the position of the sun's shadow different in winter and summer?
Because the earth rotates obliquely, revolves and revolves, which changes the angle of the sun to the earth.
As far as the northern hemisphere is concerned; In summer, the sun shines directly on the Tropic of Cancer, so the shadow is short; in winter, the sun shines directly on the Tropic of Cancer, so the shadow is long.
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