dd/mm/yyyy is the way to go, imo

[The Germanator]

Month/Day/Year seems to be the common thing here in the States (I think), but I've seen others as well. In general I get confused in the UK/Europe because on a calender September 15th will be listed as 15/9 and it always gets me. When I think about my birthday I think month/day/year, I dunno, it's what we grew up on writing in school notebooks, you can't really change that in your brain.