How is the constellation calculated? How to arrange the order?

According to the birthday of the solar calendar:

Aquarius: 65438+1October 20th-February18;

Pisces: February19-March 20;

Aries: March 21-April 20;

Taurus: April 21-May 20;

Gemini: May 21-June 21;

Cancer: June 22-July 22;

Leo: July 23rd-August 22nd;

Virgo: August 23rd-September 22nd;

Libra: September 23rd-65438+1October 22nd;

Scorpio: 65438+1October 23rd-165438+1October 2nd1;

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

Capricorn: 65438+February 22nd -65438+ 10/9.