What time is it in Chen Bing?

The time is from seven to nine in the morning.

In ancient times, a day and night were divided into twelve hours, that is, one hour was equivalent to two hours.

The correspondence between twelve o'clock and twenty-four hours is as follows: childhood 23- 1 o'clock, clown 1-3 o'clock, Yin Shi 3-5 o'clock, Shi Mao 5-7 o'clock, 7-9 o'clock in the morning and 9-1o'clock in the afternoon. The application time is from 15 to 17, unitary time is from 17 to 19, synchronous time is from 19 to 2 1, and sea time is from 2 1 to 23.