päikeseloojangu

Päikeseloojang refers to the daily disappearance of the Sun below the horizon. It marks the end of daylight and the transition into twilight. As the Sun descends, its rays pass through more of the Earth's atmosphere, scattering shorter wavelengths of light, such as blue and violet. This leaves the longer wavelengths, like red and orange, to dominate the sky, creating vibrant colors. The intensity and hue of a sunset can be influenced by atmospheric conditions, including the presence of dust particles, water vapor, and clouds.

The phenomenon of sunset has been observed and documented throughout human history, inspiring art, literature, and scientific inquiry. Culturally, it is often associated with reflection, peace, and the end of a cycle. Astronomically, the sunset is a predictable event governed by the Earth's rotation. The exact timing and appearance of a sunset vary depending on geographical location, time of year, and local weather patterns. Following sunset, a period of astronomical twilight ensues, during which the sky remains illuminated by scattered sunlight.