NightCal

NightCal is a tool for basic observation session planning. It produces a single A4 sheet monthly calendar telling the user when it gets dark, when the Moon rises and sets and what the Moon should look like when it does make an appearance. It also provides data on the elongation of the inferior planets and quick aide memories for planetary conjunctions. The output is designed to be printed so that you can stick it on your notice board at home or at work or saved as a graphics file for inclusion in newsletters or publishing on the Web.