What is the constellation of September 20th in 78 Gregorian calendar?

The sun is in Virgo.

Personality characteristics:

Careful, analytical, neat and picky.

Describe you in two sentences!

1. A thoughtful absolute perfectionist

2. Pay too much attention to details and lack creativity.

The sun represents self, external image, external and life energy. People with the sun in Virgo are thoughtful, analytical and patient, which is very suitable for complicated and meticulous work. You demand perfection in everything, but sometimes you put too much pressure on yourself and others.