What is the implication for the Southern Hemisphere during the Northern Hemisphere's summer solstice?

Answer

It experiences its shortest day and the start of its astronomical winter.

At the exact moment the Northern Hemisphere is tilted maximally toward the sun, the Southern Hemisphere is tilted maximally away, resulting in its shortest day and the start of winter.

What is the implication for the Southern Hemisphere during the Northern Hemisphere's summer solstice?
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