2002 1 12 What is the date of the ninth lunar month?

It is 65438+1October 1 1, 2022. According to relevant data, 202 1 65438+ the ninth day of the second lunar month, 2022 1 1 is the lunar calendar. The lunar calendar is the current modern calendar in China. It belongs to the combined calendar of yin and yang, that is, the combined calendar of lunar calendar and solar calendar. According to the change cycle of the moon phase, each moon phase changes to one month, and the leap month is set with reference to the length of a year in the tropical year of the sun and 24 solar terms, so that the average calendar year can adapt to the tropical year. The lunar calendar combines the lunar calendar with the solar calendar to form the yin-yang calendar. Because of the use of "Xia Zheng", it was called Li Xia in ancient times.