You can graduate at the end of every month. To do so, your study progress review in OSIRIS should be complete and correct on the monthly final 'hand-in date'. This means that all missing grades, alterations in your study progress review and decisions of the board of examiners must be handed in at Student Affairs Geosciences on that date at the latest. As of then, the graduation procedure will start, leading to your official graduation on the last working day of the month in question. This day is referred to as your 'graduation date'. Here you can read all about the gradudation procedure. See 'graduation schedule' for the hand-in and graduation dates.
You play an active part in this procedure! So please note the following: