http://cday.sourceforge.net/Displays historical anniversaries (birthdays, events) and date in multiple calendar systems, including Gregorian, Hebrew, Mayan, Julian, JDN, and Shire (Lord of the Rings), and Great Underground Empire (Zork).What happened on your birthday? What happened on this day in
history? CDAY reports events and birthdays and displays the date in
different calendar systems.
There are three applications in the CDAY family: a graphical
application, a command-line application, and a web server
is a graphical
waiting for hand_moderationCDAYCalendarAlmanacPersonal Information Managers
An open source PIM intended for use in everyday information and communication tasks, such as composing and reading email, managing an appointment calendar and keeping a contact list.