At 12 am, the Knight Bus delivered this (had I realized, I would have taken the camera):
I had about 100 pages of another book to finish, so I started HBP about 1:30-2 am. At 7:50 am, I finished. I cried over the death, it dawned on me about half-way through who the Half-Blood Prince is (want the spoiler? leave a comment with a way to contact), and there are going to be some interesting turns in the last book.
Plus I knit 2.5 inches on the Ribby Shell. A rather productive night.