When does the sunset glow start?

Summer begins from 7 to 8. The starting time of sunset varies with season, geographical location, weather and other factors. It usually starts after sunset. In summer, due to the late sunset, it usually starts between seven and eight in the evening; In winter, it starts earlier, maybe from 4 pm to 5 pm. The color and shape of sunset glow will also change with the change of season, weather and geographical location. Sometimes it will show beautiful colors such as orange, purple and pink, and sometimes it will form various strange clouds, which is very spectacular.