Does the first frost belong to the same season?

The first frost is not a solar term in the same season. The solar terms table is a supplementary calendar made by China to guide farming in ancient times. The 24 solar terms are beginning of spring, Rain, Surprise, Equinox, Qingming, Grain Rain, Long Summer, Xiaoman, Busy, Summer Solstice, Slight Summer, beginning of autumn, Early Summer, Bailu, Equinox, Cold Dew, Early Frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Great Cold. Among the solar terms, beginning of spring, Jing Zhe, Qingming, Long Summer, Mang Zi, Xiaoshu, beginning of autumn, Bailu, Hanlu, beginning of winter, Daxue and Xiaohan are silver moon, Uzuki, Chen Yue, Mitsuki, Wuyue, Yue Wei, Shenyue, Youyue, Manyue, Haiyue, Ziyue and Ugly Moon.