How does 24 solar terms divide dry months?

The statement on the first floor is incorrect. 24 solar terms divided the ecliptic (the orbit of the sun in one year) into 12 equal parts, and concluded that every 15 radian is a solar term, instead of dividing the time equally.

China's stems and branches can be used for calendar year, month, day and hour, and the dividing point is the twelve solar terms (in a narrow sense, simply speaking, the twelve solar terms in the early solar calendar are beginning of spring, Jingzhe, Qingming, Long Summer, Mangzhong, Xiaoshuhe, Dashuhe, beginning of autumn, Bailu, Hanlu, beginning of winter, heavy snow and slight cold). . Full moon, full moon, that is, the node month when the ancient solar terms started from winter to the sun (from heavy snow to slight cold) is the next month, and so on.

To put it bluntly, a tropical year (24 solar terms) is divided into 12 months by 12 solar terms, and the midpoint of 12 months is 12 neutral gas (the node of two months is solar terms, and the middle of the month is neutral gas), and the month from winter to Sunday is a sub-month (this sub-month is a sub-month). This is the driest day of the month.

Earthly branch: one month's earthly branch is calculated according to one year's drought. A year begins in beginning of spring, the first month is silver moon (from beginning of spring to Jingzhe), silver moon, whose heavenly stem is the first year, is Bingyin (the third branch of 60) (the month of the previous year is Jiazi), and so on. For example, at present, it is the last month between the summer vacation and beginning of autumn, and this year is the year of non-Chen, a year of non-Chen, and a month of the year is. So now is the last month of the year of Renchen, and beginning of autumn moment is the month of Wushen in the year of Renchen.