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Vernal and autumnal equinox?
This question is unclear. Is the user asking for times, equinox dates for upcoming years, or a definition?
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What occurs on the autumnal and vernal equinoxes?
On the vernal equinox the sun is directly over the equator which happens on or about March 21
On the autumnal equinox the sun is directly over the equator which happens on or about September 22
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When was the date of vernal equinox in 1978?
the vernal equinox is always on the 21 of march. that's the day I'm righting this. _______________________________ The equinoxes occur on March 21 and September 21, plus or minus one day because of...
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What are the dates in 2010 for the vernal equinox?
March 20 at 17:32 GMT in the northern hemisphere and September 23 at 03:09 GMT in the southern hemisphere. You can see all of the special dates from the Earth's Seasons web site at the U.S. Naval...
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What is special about autumnal and vernal equinoxes?
On the equinoxes, the Sun is directly over the equator and the length of the days and nights are the same. (Actually, they aren't QUITE the same. Because of the way that the Earth's atmosphere...
