How many times did you say it in ancient times?

Time is an ancient unit of time. The ancients divided a day into twelve hours, and each hour is equal to two hours now. According to legend, each time is named after the time of animals in the zodiac.

A traditional unit of time in China. Divide a day and a night into twelve segments, and each segment is called an hour.

Twelve o'clock is named after the earthly branch, starting from midnight, and it is midnight at midnight, and noon at noon.

Extended data:

Time origin:

The ancient working people's initial description of time mainly referred to obvious astronomical phenomena, animal biological clocks and the laws of daily life, such as crow, pingdan, chaoshi, Japan and China, and people's daily life.

Later, it was gradually described by the readings of timing equipment, and later, the readings of these timing equipment 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).

These parallel meetings have no practical significance.

Baidu encyclopedia _ time