Sunset is the daily natural phenomenon that occurs when the sun dips below the horizon in the western sky. This happens because the Earth rotates on its axis, causing the sun to appear to move across the sky during the day.
As the sun gets closer to the horizon, its light travels through more of the Earth's atmosphere, which scatters the shorter wavelengths of light and makes the sun appear red or orange.
Sunset is often considered one of the most beautiful times of the day, with its vivid colors and changing light. It has also been a source of inspiration for artists, writers, and photographers throughout history. Some people even practice sunset meditation, where they watch the sunset as a way to relax and reflect on the day.
In different parts of the world, the exact time of sunset can vary depending on the time of year and the latitude of the location. In general, sunset is an important part of the natural cycle of the day, marking the transition from daytime to nighttime.