december 10th last day?

it's Sunday, I'm in the library and I have to admit, a bit late. Looked out the window this morning, tried to think of a viable excuse to not go in, made some sandwiches, still couldn't think of any believable reason and in the end it dawned on me that I would have to show face. I also announced my resignation during the week and fear that I did so without specifying the actual day. Which means they might try to screw me for the statutory days off...
Damn it, Another perfect day.