I want to know the constellation of birth date.

You just need to compare the date of birth with the date of next month to know what constellation it is.

Aries (3.2 1 ~ 4. 19)

Taurus (4. /20 ~ 5./20)

Gemini (5. /2 1 ~ 6./2 1)

Cancer (6.22 ~ 7.22)

Leo (7.23 ~ 8.22)

Virgo (8.23 ~ 9.22)

Libra (9. /23 ~ 10.22)

Scorpio (10.23 ~11.21)

Sagittarius (11.22 ~12.438+0)

Scorpion (12. /22 ~ 1. 19)

Aquarius (1.20 ~ 2. 19)

Pisces (2. 19 ~ 3.20)