noon refers to 23: to 1: , and noon refers to 11: am to 1: pm.
The ancient fashion of Zishi has other names, such as midnight, midnight, midnight, midnight, midnight, midnight, sunset, unfinished and weiyang. That is, from 23: to 1: , 12: is the original creation of the ancients based on the natural law of the sun's appearance and appearance, the change of the sky and their daily production activities and living habits.
Twelve o'clock is unique and has a long history. It is an outstanding contribution of the Chinese nation to the astronomical calendar of mankind and one of the splendid cultural treasures.
Twelve o'clock related content:
Twelve o'clock can refer to either a day or any time. Twelve o'clock was summed up and created by the working people in ancient China according to the natural law of the sun, the change of the sky and their daily production activities and living habits.
twelve-hour system. It was used in the Western Zhou Dynasty. In the Han dynasty, it was named midnight, crow, pingdan, sunrise, food time, corner, Japan-China, sundial, sunset, dusk and people's decision. It is also represented by twelve earthly branches, with midnight from 23: to 1: as the child, 1: to 3: as the ugly time, and 3: to 5: as the yinshi time, which are recursive in turn.
Twelve o'clock consists of twelve specific time nouns. People can trace the origin of these words from the ancient books of China in the pre-Qin period. Before the Han Dynasty, these appellations were different. Until the early years of the Han Dynasty, China implemented the taichu calendar.