Is day and night the same solar term?

The solar terms as long as day and night are vernal equinox and autumnal equinox.

The length of day and night should be divided into hemispheres. The longest day in the northern hemisphere is the summer solstice, and the longest night is the winter solstice. The longest day in the southern hemisphere is the winter solstice, the longest night is the summer solstice, and the vernal equinox is as long as the autumn equinox.

The autumnal equinox is the sixteenth solar term among the twenty-four solar terms and the fourth solar term in autumn. Struggle with yourself; The sun reaches the yellow meridian180; Celebrated on September 22-24 of the Gregorian calendar every year. On the day of the autumnal equinox, the sun shines almost directly on the equator of the earth, and the length of day and night is equal all over the world. At the same time, the vernal equinox is the fourth of the 24 solar terms and an important season for farming. The sun shines directly on the equator of the earth, and day and night are almost equal.