• Sunnyvale High School welcomes college admissions representatives on campus during the fall and spring semester. We have time set aside for reps to visit with our students one on one or a group presentation from 8:39 am to 9:07 am Monday through Thursday. You can also set up a lunch visit from 11:43: am to 12:52 pm. If you would like to schedule a visit, please contact Mr. Mitchell at clark.mitchell@sunnyvaleisd.com or 972-203-4631.