Eternal Calendar is a convenient user-friendly desktop accessory that offers a lot of features. The program provides the following information for any day of any year from 1 until the year 3000 AD: Catholic and Orthodox Calendars: solemnities, feasts and memorials, fasts, festivals, commemorations, saints of day (It's easy to find any name-day) and more. You can easily add any holidays and events. Moon phases, Sunrise(set) and more...