Constellation is to press solar calendar (the Gregorian calendar) date differentiates, above all the solar calendar that you must know you gives unripe date, contrast next the data below.
If know only lunar give unripe date, but first conversion inquires a data again into solar calendar birthday.
Aries: On March 21 ～ on April 20
Taurine: On April 21 ～ on May 21
Gemini: On May 22 ～ on June 21
Cancer: On June 22 ～ on July 22
Leo: On July 23 ～ on August 23
Maiden: On August 24 ～ on September 23
Libra: On September 24 ～ on October 23
Scorpio: On October 24 ～ on November 22
Archer: On November 23 ～ on December 21
Demon Jie: On December 22 ～ on January 20
Water bottle: On January 21 ～ on Feburary 19
Pisces: On Feburary 20 ～ on March 20
The time that enters each constellation every year because of the sun somewhat difference, if your birthday is near day of have a common boundary, bad and affirmatory word, input your birth please the individual bit that data scale gives you dish, among them the constellation that the sun is in is the constellation that normally we say.