Do you-all really say first September?

Lessee... I was just aware that sometimes I sort of read out what I see as regards date formats, but at others I translate them. Just curious as to regional variations.
Oh, and I forgot about the holiday/vacation thang. D'oh.

But for me,

"I'm seeing Jackie on 1st September"
would be spoken as:
"I'm seeing Jackie on the first o' September"
[the of is in the process of disappearing]

"I'm seeing Jackie on 01/09/02"
would be spoken as:
"I'm seeing Jackie on the first o' the ninth of oh two"
[first of disappearing]

This may be an individual rather than a cultural reading, however.