Traditional Culture Encyclopedia - The 24 Solar Terms - Is the monthly branch of Liuyi determined according to the lunar calendar?

Is the monthly branch of Liuyi determined according to the lunar calendar?

Judging from the current situation, these six dates are based on the lunar calendar.

The year, month and day are determined according to the lunar calendar.

Among them, the moon order plays a very important role in the six hexagrams, and it can help the gods and help them. On the contrary, the importance of the moon order cannot be ignored.