Here's everything to know about July's buck moon and what it means. A full moon is one of the lunar phases where the entire visible side of the moon, facing Earth, is illuminated by the sun. It's all about the alignment; Earth's position is between the sun ...

Skywatchers may have a harder time spotting July's full moon in Iowa. The evening of Wednesday, July 9, is expected to have 50-80% cloud cover across the state with some thunderstorms possible starting in western Iowa around 10 p.m. and moving across the state through the night, according to the National Weather Service.

Experts say July’s full moon could reduce sleep by up to 20 minutes on the evening of the 10th and as much as 90 minutes in the days leading up to and following it. Scientists in Switzerland previously found that, on the night of the full moon, people take on average five more minutes to fall asleep.