No one can answer you the exact time except google Just keep on build link and wait for the next PR update
And most important is to forget about PR and focus more on your websites ranking in the SERP's then PR will follow
This time I just got new PR in one of my blog. All my other PR were same. Next might be anywhere after 3 months.
Changing daily on the same site? I've been working hard trying to get my PR up but seen no changes for a while now.
Only Google has the authority to decide when to change the PR, but we can guess, last time it happened before two months, so theoretically it will happen again somewhere during august.
Google doesn't announce when it's going to update pagerank. Google PR update has been very erratic and unpredictable. No one can really tell. Just keep on building quality links for your site. That's what you should do.
you will see minor updates all the time. I am not sure about daily, however sites PR change all the time. I think google is going away from massive PR updates......
Come on! One on knows or can predict when pagerank will update...unless you work for Google. Also, do a search before starting these pointless threads....there is a GIANT thread for pagerank discussions that you are supposed to post in: http://forums.digitalpoint.com/showthread.php?t=647224 Kevin