我想我可能会发现春分或秋分，以玛雅母亲松开。

I think I will probably find a vernal equinox or Autumnal equinox, with a Mayan mother let go.

youdao

答案是肯定的，日落(日出)速度较快出现在春分或秋分时。

The answer is yes, the fastest sunsets (and sunrises) occur at or near the equinoxes.

youdao

今年，春季开始于3月20日星期六，这是因为这一天是日历里的春分点。 春分点或秋分点，意味着每年的春季和秋季开始了。

This year, spring starts Saturday, March 20, because that is when the so-called vernal equinox occurs.

youdao