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

The ninth day of the eighth lunar month

Constellations need to be converted into solar calendars.

Aquarius 0 1/20~02/ 18

Pisces 02/ 19~03/20

Aries 03/2 1~04/ 19

Taurus 04/20~05/20

Gemini 05/2 1~06/2 1

Cancer 06/22~07/22

Leo 07/23~08/22

Virgo 08/23~09/22

Libra 09/23~ 10/23

Scorpio10/24 ~11/22

Sagittarius11/23 ~12/21

Capricorn12/22 ~ 0119