We have five or six days of intersessional leave immediately following finals (Last exam to the following Sunday - 1/C till the following Tuesday). Then we report back to the Academy for 0 Block. This is when sea trials, herndon, ring dance, youngster luau, briefs, and more briefs happen. Some days we're just twiddling our thumbs, but we get lots of liberty. Commissioning Week is the last week of 0 Block. 1st Block begins a few days after graduation.