What is the sun in the morning called?

The morning sun is called Chaoyang.

In Chinese, the word "Chao" means "morning" or "morning". The rising sun in the morning is the "chaoyang". The morning sun can also be called Chaoxi, Chaotun, Chaoguang, Chaohao, Chuxu and Chujing. In addition, the early sunlight is called morning sun, morning xi, and morning light.

Morning refers to the period from dawn to eight or nine o'clock. In ancient China, a day was divided into twelve hours, which are from 07:00 to 09:00 in the modern twenty-four-hour clock. Morning is the beginning of the day and is often regarded as a moment full of vitality. Therefore, the old Chinese saying also says that "the plan for the day begins in the morning."

Newspapers sold in the morning are called morning newspapers, and the opposite is called evening newspapers. However, since most newspapers are published in the morning, they are no longer called morning newspapers, while the name of evening newspapers is still retained.

The sun at noon is called: Zhengyang, Wuyang, or Scorching Sun.

It is hotter at noon than in the morning because the sun shines directly on the ground at noon, while in the morning the sun shines diagonally on the ground. It can be seen that when the sun shines directly on the ground, the ground and the air are at the same time. The same area receives more radiant heat from the sun than when the sun is slanting in the morning, so the heating is the strongest. Therefore, it is hotter at noon than in the morning.

In fact, the hot or cold weather is mainly determined by the air temperature. The main factor affecting air temperature is determined by the radiation intensity of the sun, but solar heat is not the main reason that directly increases the temperature.

Because the heat energy directly absorbed by the air is only a small part of the total heat energy of solar radiation, most of which is absorbed by the ground. After the ground absorbs solar radiation heat, it is then conducted upward to the air through heat transfer methods such as radiation and convection. This is the main reason for the increase in temperature.