It takes 2-3 days. Unified arrangement of graduation thesis defense schools. Because different schools have different requirements, students are basically divided into several groups to defend, so the defense time will be concentrated in 2-3 days, but the students' real defense time is only 5-20 minutes.

Students who participate in graduation thesis defense must meet certain conditions, namely:

1. must be fresh graduates who have completed all the courses prescribed by institutions of higher learning and previous students who meet the relevant regulations and have been approved by the school.

2. All the courses that students have studied must be tested and passed; In a school that implements the credit system, students must obtain credits that the school allows them to graduate.

3. The graduation thesis written by students must be guided by a tutor, who signed and agreed to participate in the defense.