8: 00 local time and Beijing time.

In numerology, the time of birth should be based on when the place of birth is in the apparent sun. Therefore, for children born in Australia, local time should be used to calculate the date of birth. There is no need to convert local time into Beijing time.

In addition, it should be noted that the birth time in numerology is based on the solar time of local time, not on the time zone where local time is located. This is because when the ancients in China talked about fate, there was no time zone, but the time of place. So when using China's fortune-telling method, we should infer what time it was in China at that time, and use this time to see where the stars moved in China.