Half past eight. According to the inquiry of official website of Shandong Education Admissions Examination Institute, the working hours of Shandong Education Admissions Examination Institute are from 8: 30am to11:30am from Monday to Friday and from1:30pm to 4: 30pm. Shandong Education Admissions Examination Institute is responsible for the enrollment of ordinary colleges, adult colleges, graduate students, self-study exams and ordinary secondary specialized schools.