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For vertical objects, shadows are shortest when the Sun (or other light source) is directly overhead. This is when taller objects have their shadows under or near them.

For horizontal objects, the shadow is shortest when its longest cross section is parallel to the beam from the light source.

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12y ago

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At what time of day will the sun cast the longest shadow?

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What day of the year do objects in the northern hemisphere have the longest mid - afternoon shadows?

At the winter solstice, which is the 21st of December.


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What time of day is the shadows the tallest?

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When does the shadow of the day occur?

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