Just because it's called the College of Air Traffic control please don't expect it to be like a college.
It is true that the day revolves around class work and radar but it is more like a professional training centre. There are no teachers there just very qualified controllers that are qualified to instruct. They will be straight with you and won’t mince their words.
The are no term times and the only break you can guarantee is about a week over xmas.
Course lengths vary depending on what your put on i.e., area, approach etc. You normally get some time off between courses but that will be explained to you when you join the ‘college’.
It is Monday to Friday but you will be expected (and will need to) study in the evenings and weekends to pass.