My solar calendar is October 18th. What constellation is it?

Constellations are judged according to the Gregorian calendar of the year when you were born, that is, the Gregorian calendar. 10 June 18- Libra Libra (9.24- 10.23) is a constellation symbolizing the coming of autumn. People in Libra in autumn have a special sense of smell for congenial feelings. You are looking for common ground and soil for mutual understanding. Hope to adopt, thank you.