A sunrise occurs when the sun rises above the horizon, marking the beginning of a new day. This natural phenomenon happens due to the rotation of the Earth on its axis, which causes different parts of the planet to be illuminated by sunlight. The colors of a sunrise can vary, often displaying shades of orange, pink, and purple, influenced by atmospheric conditions. Sunrises can be observed from various locations, including mountains, beaches, and urban areas. Many people enjoy watching sunrises as a peaceful way to start the day, and they are often associated with themes of renewal and hope. The beauty of a sunrise can inspire artists and photographers alike.