The last day to withdraw from Spring 2009 classes is May 26. Last day to submit a Grade Replacement form is May 26. The Memorial Day Holiday is May 25. University offices are closed that day, and there are no classes. Last day of classes for Spring Quarter is June 5. Final Exam Week is June 6-11. Web Registration for Summer Quarter 2009 started March 23 and is continuing. Summer Quarter begins June 22.