At What Time Is It Pitch Black?

So, there you have it, a complete answer. In summary, for the 48 contiguous states, it takes anywhere from 70 to 100 minutes for it to get dark after sunset. The further north you are, the longer it takes for true darkness to arrive after sundown.

How long does it take to get dark after sunset UK?

In the UK, it is between 30 and 60 minutes after sunset.

Is there still light after sunset?

The sun is below the horizon, but its rays are scattered by Earth's atmosphere to create the colors of twilight. We have twilight because Earth has an atmosphere. Some light scatters through small particles in the atmosphere – so there's still some light in the sky even after the sun has gone down.