";s:4:"text";s:5651:" Dusk is the period after twilight, when the sky is dark and the stars are easily visible. At dusk, artificial light is required while reading outside since there is no sunlight to be scattered and illuminated. As with dawn there is astronomical dusk, nautical dusk and civil dusk, occurring at 18°, 12° and 6° below the horizon respectively. There are three types of dusk as well. Twilight and dusk refer to different occurrences relating to the movement of the sun on the solar elevation angle. Twilight is the time between dawn and sunrise and between sunset and dusk, during which light is scattered indirectly from the sun to illuminate an area. Have you ever wondered if there is a difference between twilight and dusk? Nautical twilight occurs when the geometrical center of the Sun is between 6 degrees and 12 degrees below the horizon. The difference between twilight and dusk is that twilight refers to the period of time after the sun sets beneath the horizon, and the sky begins to get darker for us. Main Difference The main difference between Dawn and Dusk is that the Dawn is a time that marks the beginning of the twilight before sunrise and Dusk is a darkest stage of twilight, or at the very end of astronomical twilight after sunset and just before night. Sunset is the point when the sun is no longer visible on the horizon.
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