Moon Calendar was written primarily for elementary school students. It shows the phases of the Moon for each day of a selected month.
You can set the calendar to any date from 3999 BC to 3999 AD. Note that the calendar does not have a year 0; this corresponds to the year 1 BC.
Clicking any day cell on the calendar will take you to a screen presenting a more detailed view of the moon on that day, along with other information about the Sun and Moon.
Moon Calendar was created by Paul Carlisle
The photograph of the Moon used in this program is courtesy of Michael Myers.