noun

Dusk is the time in the evening when the sky starts to get dark, but it is not completely dark yet. It's the time just after the sun goes down and before the night begins. During dusk, the sky often looks pretty with different colors like pink, orange, and purple."

Example

1. As dusk fell, the sky turned a beautiful shade of orange and pink.
2. We decided to start our campfire at dusk, just as the light began to fade.
3. During our walk, we watched the stars appear one by one as dusk turned into night.