Is the constellation according to the solar calendar or the lunar calendar?

Constellations were introduced from the west and divided according to the dates of the solar calendar. Gregorian calendar 65438+1October 29th is Aquarius 65438+1October 21~ February 19, which is characterized by advanced thinking and rational self-respect. They don't like being bound and have the same fraternity, but they are still different from Sagittarius; They pay more attention to the improvement of spiritual level and are good inspiration objects. Below is a constellation diagram.