What time is it in the morning?

In ancient times, people would divide a day and night into 12 periods, each period represents one hour, and all 12 hours add up to a whole day. In ancient times, twelve o'clock was a common method of timing. This timing method originated in the Western Zhou Dynasty, when there were hours, clowns, money and so on. Twelve hours later, what time is it? 7: 00 to 9: 00, 9: 00 a.m. to 11: 00 p.m. Chen Shi is also called morning time and food time. In ancient times, "Chao Shi" refers to the time to eat breakfast. In terms of the nature of time, Chen Shi belongs to the earth. Shi Si is also called the corner of the sun, which refers to the time near noon. As far as the nature of time is concerned, Shi Si belongs to fire.