the vernal is in the spring march 21 and the autumnal is September 23
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The vernal equinox occurs in March and marks the start of spring in the Northern Hemisphere, while the autumnal equinox occurs in September and marks the start of fall. During these equinoxes, day and night are approximately equal in length all over the world.
The longest day and shortest night occurs on the summer solstice. The shortest day and longest night occurs on the winter solstice. Midway between these points (2x a year) are the equinox, where the day and night are of equal length.
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 the cycle of leap years. In the northern hemisphere, the vernal equinox is in March, and the autumnal equinox is in September; in the southern hemisphere, it's reversed. In 1978, the vernal equinox in the northern hemisphere was March 20, 1978 at 5: 10 PM GMT.
The Vernal Equinox marks the beginning of spring in the Northern Hemisphere and occurs around March 20th each year. It is the point in Earth's orbit when the tilt of the Earth's axis is perpendicular to the Sun's rays, resulting in approximately equal lengths of day and night.
There are two equinoxes evry year, in September and March, and a year passes between one vernal equinox and the next (in either hemisphere).
Due east