How does the sunrise change?

The process of sunrise is this: when the sun is ready to come out, a fish-belly white will appear on the horizon, and then the fish-belly white will turn pale pink or orange. When the clouds slowly disperse, a red line will appear on the horizon, and then the sun will appear. First, you can see the sun a little bit, and then the sun will rise slowly, and the color is red, making the clouds next to it turn bright orange.

Observe the change process of sunrise

The reason why humans can see the sunrise is because the sunlight is influenced by the dust in the earth's atmosphere and produces Rayleigh scattering.

If you want to watch the sunrise, you need to watch the weather forecast. You'd better go to the seaside or the top of the mountain and arrive at your destination in advance.

Correspondingly, sunset refers to the process that the sun slowly descends below the western horizon, and its color is generally lighter than sunrise.