Never be caught off-guard by moon-related craziness again. View the current moon phase or what the moon will look like on a certain date, see countdowns to moon events, receive notifications with enough time to avoid unpleasantness, and share what the moon looks like on any day with your friends. MOON is the most thoughtful moon phase calendar available. It becomes increasingly useful the more you use it. Enjoy. Features. Works offline, never be stranded without lunar positioning. Notifications before Full Moons, New Moons, and other special lunar events. View what the moon looks like on any date. Share what the moon looks like on any date to Facebook, Twitter, Tumblr, etc.Save current moon image. Lunar illumination percentage. Countdown to upcoming New and Full Moons.