Holidays and Other Dates in the US Secular Calendar, including algorithms for figuring out the tough ones, and links to calendars of religious holidays. Largely based on The Calendar FAQ.
This is BrainLog, a blog by Dan Sanderson. Older entries, from October 1999 through September 2010, are preserved for posterity, but are no longer maintained. See the front page and newer entries.
February 20, 2002