About unique numbers of our dates

oops..
I supposed to write this yesterday,
got something unique happened once every century:
11 November 2011, 11:11am
yes... 11-1-11-11-11

Well.... nothing special happened, except I'm so busy in the office T_T
Gotta wait for next year : 12 Dec 2012, 12:12pm
12-12-12-12-12

See U!