Why is the light blue in the morning and red at night?

1. Because the sunlight shines at different angles, we can feel different light changes in a day. The light in the morning and evening is red, and the sunshine at noon and afternoon is hot white. Just as we see steel in a furnace, with the increase of temperature, steel will turn red slowly, and the higher the temperature, the whiter the color. This is the color temperature often mentioned in photography. Different color temperatures will have a great influence on the imaging color of CCD, and it is also an important means for photographers to grasp the color. When you find that your picture is red or blue, it must be the color temperature that affects your shooting color. Then you have to adjust your white balance. Hehe, it's usually automatic. Just press it. Second, when the color temperature is high, the intensity of light is high. At this time, shooting may not show the details of the subject well, such as the details of the face of the person and so on. This is not a good time to shoot. Some better devices are equipped with gray filters, which can reduce the intensity of natural light, but it will have a certain impact on the performance of color. Thirdly, the period from sunset to complete darkness is called "skylight" in photography, and shooting at this time is a very good time for shooting scenes. Of course, the morning light is good, but I usually can't get up. Hmm. How interesting