desktop-dock wmMoonClock displays phases and ephemeris of the Moon. Clicking on the App cycles the user through several `pages' of ephemeris information. Included are age, fraction of current lunar cycle, the % illumination, whether its currently visible or not, the rise/set times for yesterday, today and tomorrow, the `horizon coordinates", and the "ecliptic coordinates". wmMoonClock supports 8-bit and high-color displays.