quick calendar tool for people who can't remember what day of week an event is

(Enter months and years numerically. To get a full year, enter year but leave month blank)

   September 2010   
Su Mo Tu We Th Fr Sa
          1  2  3  4
 5  6  7  8  9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30