Is the horoscope based on the solar or lunar calendar?

Constellation is a fortune-telling thing for westerners, because westerners have no lunar calendar. The constellation is based on the date of birth in the solar calendar.

The maximum speed matching table of the twelve constellations is 100. The higher the value, the higher the matching harmony index, and the more congenial the feelings are!

I wish you find a congenial lover. Constellation speed dating will help you find a shortcut to the answer. (For reference only)