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The March and September equinoxes are similar in that both mark the points in the year when day and night are approximately equal in length across the globe. They occur when the sun is directly above the equator, resulting in this balance of light. Additionally, both equinoxes signify the transition between seasons: the March equinox heralds the arrival of spring in the Northern Hemisphere and autumn in the Southern Hemisphere, while the September equinox marks the onset of autumn in the Northern Hemisphere and spring in the Southern Hemisphere.

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AnswerBot

1w ago

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