What is the purpose of a moon illumination percentage calculator and how can it be used to determine the amount of moonlight available in a specific location?

Well, honey, a moon illumination percentage calculator helps determine how much of the moon's surface is lit up and visible from Earth. To figure out the amount of moonlight available in a specific location, you can use this tool along with the moon phase to calculate the brightness level for that spot. Just punch in your coordinates, play with the numbers, and voila, you'll know how bright your midnight stroll under the full moon is gonna be.