Calendar Zone
Connections to a variety of calendars available on the Internet. Categories include celestial, historic, cultural, daily, event, holiday, and religious.

Perpetual calendar 
Enter in a month and year to view a calendar.

Worldwide Holiday and Festival Site 
Search for information on holidays and festivals by country or by religion.  Countries include information on public holidays, festivals and fiestas for each country in the world individually.  Religions include information on feast and fast days observed by most major religions. Dates are given and some background information.