What does a sunset on the moon look like? Abrupt, brief, dramatic. Since the moon has no atmosphere, day turns to night as soon as the sun dips below the horizon. It goes from hot to cold in seconds.
One of the most spectacular times of day is when the sun sets on the horizon ... the sky appears blue during the day. But during sunset, and sunrise, the sunlight passes through more of Earth's ...
The redder colours of light are produced by the preferential scattering of short wavelength blue ... below the horizon, therefore Civil twilight stretches for nearly 5 hours from sunset to sunrise ...