What year is Gregorian calendar 1597?

Gregorian calendar1September 3, 973, what is the date of the lunar calendar?

Gregorian calendar1September 3, 973, lunar calendar 1973, the seventh day of August in the ugly year.

Based on the solar calendar of the lunar calendar, there are many calendars indicating the good or bad of a day. Because it is bound into volumes, it is also called almanac. The main contents are the schedule of the 24 solar terms, the good and bad luck of each day, the luck of the zodiac and so on. According to legend, it was created by the Yellow Emperor, so it was called the Yellow Calendar.