Civil Twilight

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Civil Twilight is the time between the moment of Sunset, when the sun's apparent upper edge is just at the horizon, until the center of the sun is 6° directly below the horizon.
Civil Twilight is the time between the moment of Sunset, when the sun's apparent upper edge is just at the horizon, until the center of the sun is directly below the horizon.

Civil Twilight is the time between the moment of Sunset, when the sun's apparent upper edge is just at the horizon, until the center of the sun is directly below the horizon.



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