We have three in a year ranging from:
September - December
January - April
April - Jully
And in each of those we have a week off in the middle, and at the end of each term we have a holiday. The first one over Christmas for 2/3 weeks, the second over Easter (normally) for 2 weeks, and if not over Easter we get 4 days off for it, and then the third holiday from the end of July to early September. How fun! lol!
And yea, I finish my exams on June 22nd, but then i get a nice long holiday as I don't start my gap year till October!!!