1, Aries: March 21~ April 20.
2. Taurus: April 2 1 ~ May 21.
3. Gemini: May 22nd to June 2nd1.
4. Cancer: June 22nd to July 22nd.
5. Leo: July 23rd to August 23rd.
6. Virgo: August 24th to September 23rd.
7. Libra: September 24th ~ 65438+1October 23rd.
8. Scorpio: 65438+1October 24th ~165438+1October 22nd.
9. Sagittarius:165438+1October 23rd ~ 65438+February 2nd1.
10, Capricorn: 65438+February 22nd ~ 65438+1October 20th.
1 1, Aquarius: 65438+1October 21~ February 19.
12, Pisces: February 20th to March 20th.
The origin of the twelve constellations
The twelve constellations originated from Babylon, the four ancient civilizations, which sought extinction, but the constellations spread to Greece and carried forward. It is said that the so-called zodiac 12 constellation has more than 20 constellation names, and Mesopotamia was born about 5000 years ago. Since then, the Babylonians have continued to divide the sky into many regions and put forward new constellations.
Around 1000 BC, 30 constellations have been proposed. Most of the 48 constellations in Greek mythology live in the northern sky and north and south of the equator. In order to facilitate the study, people divide the starry sky into several regions, which are called constellations. This is the earliest origin of constellations.