Spring Is Here! Vernal Equinox Has Just Started; What Is the Astronomy Behind This Seasonal Change? Medicine & Technology Mar 21, 2023 The Vernal equinox has now marked the start of astronomical spring in the Northern Hemisphere. Read to learn more.
Americans Celebrate the Start of Spring Equinox Mar 21, 2020 On Thursday, seasons changed when the vernal equinox occurred, marking the spring's official start of autumn in the Southern Hemisphere, and spring in the Northern Hemisphere. Reports said, what happened was a rather fortunate occurrence.
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