There are times like Xin Mao and Geng Zi in the Gregorian calendar, so what time do these times correspond to now? In ancient times, we always talked about time. How was it arranged?

Xin and Geng are heavenly stems, while Mao and Zi are earthly branches. 10 12, divided into 60 groups to indicate the order of year, month and day, and used repeatedly. Therefore, the ancients often said that a son is sixty years old. The twelve branches each represent two hours, so it should be 0 o'clock.