Lunar June 1 1, what is 2065438?

According to the calendar, the lunar calendar of June 20th11in Gregorian calendar is May 20th 1717. Lunar calendar is the current traditional calendar in China, which belongs to the combined calendar of yin and yang, that is, the combined calendar of lunar calendar and solar calendar. According to the cycle of the moon phase, each moon phase changes to one month.

With reference to the tropical year of the sun as the length of a year, plus 24 solar terms, leap months are set to make the average calendar year adapt to the tropical year.