In the USA that would be called an Associate's Degree, but a Bachelor's Degree takes 3-4 years depending on how much a student's class load.
In the USA, they consider you a full-time student if you take 12 credit hours per semester which usually consists of 4 classes. So, you can get an associate degree in 2 years and a bachelor's degree in 4 years. If you are extra brainy and have no other life (no job/no social life) you can take 15 or 18 credit hours per semester to graduate 6 months early, but you hardly ever see this happening.
I took 12 credit hours per semester to graduate, and it was extremely hard. I had many many all-nighters that I had to do to get my work done on time.