Ecclesiastical Calendar - enter a year, get the days and dates for several Ecclesiastical celebrations during that year, including Easter and the movable celebrations related to it.
English Calendar - handbook of dates for students of English history and literature. Converts between old and new style dates, calculates British regnal years, and calculates the date of moveable religious holidays.
Literary Calendar - almanac of literary information in a this-day-in-history format. Browse specific days, search the entries, or join the mailing list for daily e-mails of historical tidbits.
Roman Calendar - what day is it really? This Roman Calendar reconstruction will tell you what ancient holiday today is, as well as what day your birthday was.
