Normally is about 8 hours ( by law) , but in other side you must be called to do overtime . So it depends of service , summer is crazy , at least in Montreal and Quebec City . You can easily work 11 by day if you want . Overtime hours can be used after ( day off ) or be payed . You decide what to do . Overtime could be payed at 1.5 or double , it depends of union convention of each hotel .