New
#11
Unfortunately, you have omitted the digit 0.
If you use the 24 hour clock system, we've already had it back in 1989:
01:23:45 6/7/89
We also had it in 1990, using the 12 hour clock system (actually twice in one day):
12:34:56 7/8/90
Should you wish to be absolute, of course, then we have all missed it by almost 2,000 years.