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The lunar phase or phase of the Moon is the shape of the directly sunlit portion of the Moon as viewed from Earth. The lunar phases gradually and cyclically change over the period of a synodic month (about 29.53 days), as the orbital positions of the Moon around Earth and of Earth around the Sun shift.
What is the Moon Phase Today? With our Moon Phase Calendar, you’ll find dates and times for the full Moon, new Moon, and the phases in between.
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