Traditional Culture Encyclopedia - The 24 Solar Terms - 9.29 What is the lunar calendar?

9.29 What is the lunar calendar?

August fifteenth. September 29th, 2023 is August, 2023 15. The lunar calendar is based on the cycle of the lunar calendar, and each lunar calendar changes to one month, with reference to the solar year as the length of a year, and 24 solar terms are added, and leap months are set to make the average calendar year adapt to the tropic year.