These are the schedules of one of my acquaintances' schools. I don’t know how different the other schools are from this, but I think the dates are set centrally. Here are the graduation dates and deadlines: Apply for the graduation exam2017 by February 15, 2017 . May 8-30 Intermediate and advanced written graduation exams Dates of oral graduation exams at intermediate and advanced level: June 8-15, 2017 advanced oral matriculation examinations2017. June 19-30 intermediate oral exams Dates of written graduation exams at intermediate and advanced levels: May 8. 8:00 Hungarian language and literature May 9. 8:00 mathematicsMay 10. 8:00 historyMay 11. 8:00 English languageMay 12. 8:00 German languageMay 17 8:00 professional preparation subjects