LunarPhase provides a wide range of information about the moon, graphically displaying the current phase in real time and showing the times and dates of the major lunar phases for the month, the illuminated fraction of the lunar disk, the current age of the moon and its distance from the Earth, the real-time position of the moon in both RA/Dec and Alt-Az coordinates, its parallax and visible diameter, the times and dates of the next apogee and perigee, the position angle of the bright limb, the phase angle, and the rise, set, and transit times for the moon and sun. The program also calculates lunar eclipses, provides a database of 1,961 lunar features, and calculates sunrise and sunset times for those features on the moon.