It took me two months to get to this point, with varrying amounts of practice time. I imagine it will take me a while to get through all of it because I'll likely keep taking detours. Remember, you shouldn't expect to master all the elements that are covered before moving on. I lost two weeks on a theory tangent researching things that I shouldn't expect to understand before my hands are comfortable.
A professional musician (and teacher) friend said that as a beginner, it's more important that you learn to PLAY the guitar and stay motivated, then it is to try to "learn" the guitar through and through.