Is the constellation calculated by lunar calendar or _ is the constellation calculated by lunar calendar or solar calendar?

What is the constellation based on? (Lunar or National Calendar)

Constellations are calculated according to the date of birth of the Gregorian calendar (solar calendar, national calendar and new calendar).

The date and time of each year are slightly different, and the date of the junction of the two constellations should be determined according to the year and time of birth.

Aries? (20 March-2 April1)

Taurus? (April 65438-May 22, 2009)

Gemini? (20 May to 22 June)

Cancer? (2 June1-24 July)

Leo? (22 July to 24 August)

Virgo? (22 August to 24 September)

Libra? (22 September-65438+124 October)

Scorpio? (65438+1October 23rd-165438+1October 23rd)

Sagittarius? (165438+122 October-65438+23 February)

Capricorn? (65438+February 2 1-65438+1October 21)

Aquarius? (65438+120 October-20 February)

Pisces? (February 65438+March 2, 20081)