解決時期為這個難題相片Historically spring starts on the day of the vernal equinox, which usually occurs on the night of 20/21 March.
Vernal comes originally from the Latin word for bloom and refers to the fact that, in the northern hemisphere, this equinox marks the end of winter and the beginning of spring. An equinox is a time when the nights are as long as the days and the vernal equinox is recognised the world over as the start of the new astrological cycle. Share this Jigsaw Puzzle | ||