Sundown (noun)

The time in the evening when the sun is setting.

Origin:

From the combination of "sun" and "down".

Examples:

1. We always take a walk at sundown.
2. It's best to start a campfire after sundown.
3. The sky was a beautiful orange color at sundown.
4. We have a tradition of watching the sundown on the beach.
5. The Sundown is the best time to take photographs.