2 1, 1970 What's the date of August in the lunar calendar?

July twentieth. According to the perpetual calendar, it is known that the lunar calendar is July 20th and August 2nd1970. The perpetual calendar is the oldest solar calendar in ancient legends of China. The name of the perpetual calendar comes from a man named Wannian in Shang Dynasty, and Wannian is the editor of this calendar. In order to commemorate the achievements of ten thousand years, this calendar was named "perpetual calendar". A perpetual calendar is an annual calendar that records the dates of specific solar and lunar calendars within a certain time range, which is convenient for people in need to inquire and use. Ten thousand years is just a symbol, indicating that the time span is very large.