Is the constellation based on the lunar calendar or the lunar calendar?

The constellation does not look at the lunar calendar or the lunar calendar. Constellations are calculated according to the solar calendar.

Constellations originated in western countries. With the development of society, the communication between countries is becoming more and more frequent, which was introduced to China and gradually developed in China. Because constellations come from the west and the lunar calendar is only a unique algorithm in China, constellations are calculated according to the date of the solar calendar, which is divided into twelve constellations.

Babylonians made a long-term prediction of these constellations, determined the ecliptic through observation, and divided it into 12 equal parts, becoming the zodiac. These zodiac signs are named after the 12 constellation respectively. Starting from the vernal equinox, the counterclockwise direction is Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces.

Date division of constellations

Aries: March 21~ April 20.

Taurus: April 2 1 ~ May 21.

Gemini: May 22nd to June 2nd1

Cancer: June 22nd to July 22nd.

Leo: July 23rd to August 22nd.

Virgo: August 23rd to September 23rd.

Libra: September 24th ~ 65438+1October 23rd.

Scorpio: 65438+1October 24th ~165438+1October 22nd.

Sagittarius:165438+1October 23rd to 65438+February 2nd1

Capricorn: 65438+February 22nd ~ 065438+1October 20th.

Aquarius: 065438+1October 21~ February 19

Pisces: February 20th to March 20th.

The above 12 constellation dates are based on the solar calendar, which is only a rough division. If you only know your lunar birthday, you can check your solar birthday through the perpetual calendar.