How about twelve o'clock?

Twelve o'clock is represented by twelve earthly branches, and the specific time is as follows:

1, child time: (23: 00 to 0 1: 00).

2. Ugly time: (0 1: 00 to 03: 00).

3. Yin Shi: (03: 00 to 05: 00).

4. Shi Mao: (05: 00 to 07: 00).

5. Time of day: (07: 00 to 09: 00).

6. Sixi: (09: 00 to 1 1: 00).

7. At noon: (from 1 1 to 13).

8. Out of date: (from 13 to 15).

9. Application time: (15 to 17).

10, unitary time: (from 17 to 19).

1 1, when: (from 19 to 2 1).

12, Shihai: (2 1 point to 23: 00).

Time origin

At first, the ancient working people described the time mainly with reference to obvious astronomical phenomena, animal biological clocks and daily routines, such as crow, pingdan, Chaoshi, Japan and China, and people's decisions, and later gradually described it with the readings of timing equipment;

Later, the readings of these timing devices gradually matched the five elements. For example, the characters A and B match wood (4:48-9:36), C and D match fire (9:36- 14:24) and Wuji match soil (14: 24-19:/kloc).