Zeller's Congruence Applet
Description
This java applet will calculate the day of the week for any calender date entered. See if you can figure out the day of the week in which you were born.
Note: After changing the year, you must press enter for the applet to recalculate the day.
Simulation
Applet Source, Written by Nicholas Exner.
Last Revised: 6/1/00