Just wanted to share these 2 links I found for moon phases. The first is a computer generated image that only has 8 different moon phases (about 3-4 days for each phase) but the new moon and possibly the full moon phases stay for a half day max. The second link is a navy provided link that provides an actual image of the literal moon that they seem to update everyday.
Link 1 (Computer Generated) :
Link 2 (Navy Moon Image) :
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