Via: Penn Live
The full moon on Wednesday, April 20, will not be green, despite several hoax reports making their way through social media.
In fact, the full moon this month will come on Friday, April 22. The hoaxers apparently went with April 20, which might also be referred to as 4-20, to include a street reference for marijuana in their joke.
One of the original hoaxers eventually went on to support his original, simple meme of a green-tinted moon with an elaborate, but totally false, explanation involving the alignment of the moon with Uranus. Even that alignment won’t happen.