8.30 What is the constellation of the old calendar _ Gregorian calendar 8.30?

It's Virgo.

Virgo is characterized by being careful, diligent, responsible, organized and pursuing perfection. Virgo tends to get a sense of accomplishment in the field of work, but doesn't like to dabble in theoretical or unrealistic fields. Generally speaking, Virgo people's homes are always well organized, comfortable and carefully arranged to meet their material needs and desires.