While each summer brings with it some modifications depending on both the instructor and the content of the seminar, the traditional structure is as follows:
10-1:30 Class at the SYA school (with coffee break, claro)
LUNCH (on your own)
4:30-6:30 Class resumes either at the school or elsewhere as specified by instructor
An activity could be planned for as early as 7 or as late as 9...depends on the activity!
Planned activities are not required, but participants often find them interesting and a good way to get to know the other participants and practice their Spanish. Activities in the past have included: walking tours, wine tasting, "tapas crawl," museum visit and cooking class.
As the schedule above indicates, there are approximately 5 hours of class per day and plenty of time to squeeze in activities of your own choosing, such as riding a bike, visiting a monument, taking photographs, or perusing the shops. Zaragoza is a very easy city to explore, with a reasonably compact "downtown" and many rental bikes available.