How to find the time bar in the eight characters?

The most important and correct method is to check the perpetual calendar, and the time and sky can be obtained through the "daily check schedule". Then look up "Four Columns and Eight Characters Online Arrangement of China Prediction Network" from the Internet, and directly input the date of birth of the solar calendar. The information provided by this website is calculated according to the apparent solar time, and the information is complete and true. Might as well try.