Which is more accurate, personal auspicious time or Gregorian calendar?

Personal auspicious days and Gregorian calendar have certain reference value, but we can't believe them all.

Personal auspicious time refers to the time calculated according to an individual's date of birth, which is usually used to predict an individual's future fortune and good or bad luck. However, personal auspicious time is not absolute, because a person's fate is influenced by many factors, including but not limited to birth time, place, family background, educational experience, career choice, health status and so on.

Gregorian calendar, also known as "perpetual calendar", is an almanac used by the people to predict age and good or bad luck. It is the experience summed up by the ancient working people in China in the long-term farming practice, which is used to guide agricultural production.

Therefore, both personal auspicious days and the lunar calendar have certain reference value, but they can't be fully believed. If you need to predict your personal fortune and good or bad luck, I suggest you consult a professional Feng Shui master or numerologist and make a comprehensive analysis based on your birth date and family background.