Time Range option is missing

I second the suggestion to have a timerange setting that would limit the ouput.
Filtering by category is fine, but many blogposts fall under multiple categories and so they overlap.
When I filter by the one category that is valid for all blogposts, I end up with a 3000 page publication that is to big for wordprocessors. If I could slice the output in timeframes like per year, this would resolve the issue for me.