Software by MoonPhaseSoftware

Moon Phase Calculator is simple and easy to use tool that allows you to calculate the phase of the Moon for any time in the past or future and to search for the next or previous full moon, new moon or first or last quarter.

Desktop Lunar Calendar is simple, fun and easy to use calendar. It is accurate anywhere in the world. It has two parts: image of the current moon's phase and compact, harmonic moon calendar. Full, New, First Quarter, and Last Quarter - are marked.