All books borrowed by undergraduates during Michaelmas Term are due back on Wednesday 4th December 2013. The Christmas vacation loan period begins on Monday 2nd December - any books borrowed or renewed by undergraduates on or after this date will be due back on Wednesday 22nd January (i.e. Wednesday of 1st Week of Hilary Term).
Don't forget that loans from Keble Library can be renewed using the self-issue machine or online via SOLO - further information is available here.
If you need to use e-journals, databases or other subscription e-resources while you are away from Oxford, you can do so easily by logging into SOLO or OxLIP+ with your Single Sign On username and password before you start searching. Further information is available on the Bodleian Libraries website.