sort post by day not by number

Hey guys,

I’ve searched a lot on codex but I didn’t find an answer or a similar topic.

I’m making a newspaper based on wordpress and I want to paginate by days, not by the number of posts – as default in wordpress options.

I want to show on the first page articles posted in a single day, as many as they are, the next page to show articles posted in the previous day and so on.

Any ideas?