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

Hello, the constellation looks at the solar calendar, which is the world time.

LZ Gregorian calendar165438+1October 29th, that's Sagittarius ~ Sagittarius people are adventurous, open-minded and laugh ~!

I hope the answer helps! ~

/team/view/ astrologer The astrologer team is looking forward to your joining ~

Astrologer (Team)-Amitava