This is the 7131st most frequent Chinese word.
秋分
"秋分" means "Autumn Equinox," the point when day and night are of equal length in fall.
In this sentence, '秋分' refers to the specific astronomical event known as the Autumn Equinox.
秋分是一年中昼夜平分的一天。
Autumn Equinox is the day of the year when day and night are of equal length.
Here, '秋分' is used to designate the time period around the Autumn Equinox.
每年秋分的时候,很多地方都会举办庆祝活动。
Every year during the Autumn Equinox, many places hold celebrations.
In this context, '秋分' symbolizes the cultural significance and timing associated with the Autumn Equinox.