Hello! Constellations are divided according to the solar calendar (also called Gregorian calendar and new calendar). I checked the perpetual calendar for you, and your solar calendar is = = = = = =1991-02-16 Saturday.
16
The second day of the first lunar month.
Wei Xin nian yang nian
Geng Yin Yue Ding Si Ri
Your sign is Aquarius: 65438+1October 21~ February 19.