It usually happens pretty fast if you get some links back to your site. Start link building and you should see your site show up within a few days.
most of the time it takes a few weeks up to a month, but there are websites that didn't cashed by google by several months. It depends on what seo techniques you used to be able google faster index your website.
It can take anywhere from less than a day to about a month for pages to be updated within Google, after Googlebot visits.
You mean how days does google indexes your site...this is what i know..after your done with your site..google immediately indexes and spiders starts crawling your site too...