How long does it takes to receive a master graduation document (degree)
It depends on the university you attend and how many credits they require for a master degree. In out university, 30 credits (10 courses) needed to complete a master degree. But finishing time depends on you. You can take all these courses in one year (spring, summer, fall) or do it in two years or even three. Its totally up to you.

The graduation document, I mean the degree, would be awarded the last day of your last semester. That would be your official "master" title date. The will mail the document to your home address. Plus you can also collect the document on graduation day at the end of spring semester. If you have graduated in Fall 2013, you can attend graduation day in May 2014 and get the degree with fancy clothing.