Our circulating books can be taken home for 3 weeks and renewed twice, if there are no holds on that item, for a total of 9 weeks.
Our Reference and Reserve items cannot be renewed. Reference items are to be used in the library and there is no time limit. Reserve items are for in-library use and can be checked out for 1-2 hours at our Circulation desk.
From our Loan Guidelines:
2.107.1.3 Circulating books are loaned for a period of three weeks.
and
2.107.1.7 Books may be renewed twice for additional three-week periods unless they have been placed on hold for another library patron.