What constellation is the ninth day of the eighth lunar month?

You are a Virgo because the constellation is based on the solar calendar, and your date of birth is the solar calendar 1986 09 12, so you are a Virgo.

Constellation is calculated according to the solar calendar at birth, and when1August 9, 986 is converted into the solar calendar, it is 1986.9. 12 Virgo (August 24 to September 23, Gregorian calendar).

The constellation is based on the Gregorian calendar birthday of the year in which you were born, and has nothing to do with the Gregorian calendar in subsequent years. Only by reporting the year of birth can we find out the solar calendar of the year of birth. But according to your birthday in the lunar calendar, the birthday of the solar calendar should be in September-10. Provide three constellations, and then sit in the right place after converting the solar calendar.