Weather Toolbar - 7 Day Weather Forecast - Weather Taskbar

The red or orange color of the rising or setting sun is caused by the increased distance through our atmosphere its rays must pass before reaching our eyes. Our thick impurity-laden lower atmosphere only allows the red tones to pass through it. As the sun rises higher in the sky, its light passes through a shorter distance of thick atmosphere. It loses its redder tone and takes on its characteristic yellow color.