A sunrise occurs when the sun rises above the horizon, marking the beginning of a new day. This daily event is caused by the rotation of the Earth on its axis, which allows different parts of the planet to be illuminated by the sun's light. Sunrises can vary in color, often displaying shades of orange, pink, and purple due to the scattering of sunlight in the atmosphere. Many people enjoy watching sunrises for their beauty and tranquility. The moment can be enhanced by natural settings, such as mountains or oceans, where the view is unobstructed. Sunrises are often associated with new beginnings and are celebrated in various cultures around the world.