What is the sunset time meaning and significance in relation to the Earth's rotation and the changing colors of the sky"?

The sunset time marks the moment when the sun disappears below the horizon, signaling the end of the day. This phenomenon is a result of the Earth's rotation, as it moves away from the sun's direct light. The changing colors of the sky during sunset are due to the scattering of sunlight by particles in the atmosphere, creating a beautiful display of hues.