How are constellations classified?

Constellations are divided according to the Gregorian calendar (Gregorian calendar), and the specific division dates are as follows:

Aries: March 2 1 to April 19.

Taurus: April 20th to May 20th.

Gemini: May 2 1 ~ June 21.

Cancer: June 22nd to July 22nd.

Leo: July 23rd to August 22nd.

Virgo: August 23rd to September 22nd.

Libra: September 23rd ~ 65438+1October 22nd.

Scorpio: 65438+1October 23rd ~165438+1October 2nd1

Sagittarius:165438+1October 22nd to 65438+February 2nd1

Capricorn: 65438+February 22 ~ 65438+ 10/9.

Aquarius: 65438+1October 20th to February 18.

Pisces: February19 ~ March 20th.