Complete information about graduation application deadlines and procedures can be found in the Graduation section of the registrar's website. It's a good idea to apply as soon as the system allows so that any missing requirements or other problems can be identified quickly.
Links to convocation and commencement ceremonies information can also be found on that same page.
If you have already submitted your graduation application but wish to or are required to postpone your graduation to a later term instead, you will have to withdraw your previous graduation application through the registrar's office. Until you do so, you will not be able to register for classes or submit your new graduation application. Please read through the details.