When was Renzi Huang Li?

The time of the yellow calendar is from 23: 00 to 1 hour.

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. Divide a day and night into twelve sections, each called an hour, which is now two hours. Twelve hours are named after earthly branches, starting from midnight, when it is midnight, it is midnight, when it is noon, it is noon.

Extended data:

Time origin

At first, the ancient working people mainly described time with reference to obvious astronomical phenomena, animal biological clocks and daily practices, such as crow, pingdan, chaoshi, Japan and China and people's daily practices. Later, they gradually used the readings of timing equipment to describe time, and later they gradually used the five elements to distribute the readings of these timing equipment.

For example, match the words A and B with wood (4:48-9:36), C and D with fire (9:36- 14:24), and Wuji with soil (14: 24-19:).

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