I took and just completed the edx CS50x course. I have a bit of a CS background but am quite rusty, and I was able to stay well ahead of the suggested schedule

I took and just completed the edx CS50x course. I have a bit of a CS background but am quite rusty, and I was able to stay well ahead of the suggested schedule with only 2 hours a week. 1 hour a day/5-10 hours a week should give you more than enough time to watch all the lectures, sections, shorts and walkthroughs, and do the psets and background reading within 2-3 months I'd guess. This should give you a fairly good foundation in the basic concepts of programming, while creating some pretty cool stuff in the psets and for the final project.