Lunar Calendar or Solar Calendar?
Your birthday for our Chinese astrology is the date from solar calendar (western calendar or Gregorian calendar), no the Chinese lunar calendar. We didn’t convert your birthday to the lunar calendar, because the Chinese astrology calendar is only connected to the sun. not moon. Sun creates day, night and four seasons. Our Five Element astrology talks about Yin Yang and season changes. Including many Chinese, people think Chinese astrology always uses the lunar calendar since thousand years ago. Actually, the ancient Chinese fortunetellers converted lunar time to solar time, because Chinese only have the lunar calendar then.
