My website is online for almost three months and it still doesn't have page rank. How long does it take to get a page rank?
Forget about PageRank. Don't get caught up in all that coz Google is slow to update that. Sometimes they don't update PR for a year or more. Also, pagerank does not necessarily even impact search engine rankings. I've seen many low PR sites rank higher high PR sites for many competitive keywords.
Page rank is updated time to time so when the next page rank would be updated then there would be any changes in your website page rank, if you have done good work, your page rank would increase of course.
So when is the next PR update?