I seriously think about 2.5 weeks of what I consider "real" days would accomplish the entire syllabus. We were told a couple times, "sorry guys, tomorrow's going to be a long day" - it was go to class at 830, 1.5 hr lunch, then done about 1600, including countless 15 min breaks. I actually laughed when some space guy complained about how long the day was (then I realized he was serious).