+The Day Night Cycle is Earth's fundamental rhythm, dictating the presence or absence of sunlight. This periodic shift arises from the [Earth](/wiki/earth)'s [rotation](/wiki/rotation) on its axis, continuously exposing different hemispheres to the Sun's light. It profoundly influences life, regulating biological processes and environmental conditions.
+## See also
+- [Circadian Rhythm](/wiki/circadian_rhythm)
+- [Dawn](/wiki/dawn)
+- [Dusk](/wiki/dusk)
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