How can the twenty-four solar terms be transformed into the twenty-four solar terms calendar?

China Lunar Gregorian Calendar: July 27th of the New Year (beginning of autumn is "July Festival", so "beginning of autumn" is July 0 1 of the Lunar Gregorian Calendar, and summer is "mid-July");

China twenty-four solar calendar [Gregorian calendar]: Xin Chou daylight saving time 1 1 [etc. 1];

China's seventy-two calendar [Gregorian calendar]: Xin Chou's third summer vacation is 0 1 [wait for one];

interpret

China twenty-four solar calendar [Gregorian calendar]: Xin Chou daylight saving time 1 1 [etc. 1];

0 1 day in summer is 0 1 day in summer, which is "summer" on the calendar.

1 1 day in summer is 1 1 day in summer.

Summer is an instantaneous unit?

Or a single-day unit?

Or an interval unit?

On the Gregorian calendar,

August 23rd, 20021year is a hot summer. That summer heat is one unit a day.

The summer solar term of 202 1 is 5: 00 on August 23rd, 20021year. So the summer heat mentioned here is an instantaneous unit.

In five days, it will be first class, third class in one breath.

In other words, waiting five days at a time is a solar term. So a solar term has 15 days, and the solar term here is the interval unit of 15 days.

The first day of summer is 0 1.

The second day of summer is summer 02.

So it became a 24-solar calendar.