
By the tiswa editorial team, from the official sources listed at the end of this guide. How we write our guides
A student in Jeddah opened the academic calendar on the first day of term, saw the start of classes and the breaks, and stopped there. They did not know that their self-service registration window had closed three weeks earlier, in a different version. The story is an invented example, but the cause is real: King Abdulaziz University publishes two calendars for each semester, and a student who reads only one misses half the picture.
What is the difference between the detailed and brief calendars?
For the first semester, the university’s academic calendar page offers two separate documents: a detailed academic calendar and a brief one.2 The brief one works as the big picture: when classes start, when the breaks fall, when finals come. The detailed one reaches back before classes begin and lists the registration periods, such as registration through self-service, registration through colleges and requests for re-enrolment, all dates that end before you walk into the first lecture.1
| Brief calendar | Detailed calendar | |
|---|---|---|
| What it covers | The year at a glance: semester start, breaks, exams | Adds the pre-class registration periods |
| When to open it | To plan travel and holidays | Weeks before term, to secure seats |
| What you miss if you use only this | The early registration windows | Almost nothing |

Our advice is not to wait for day one. Open the detailed version a month before term, log the registration periods that apply to you on your phone, and leave the brief one on your desk screen.
What do the pre-class registration periods mean?
The detailed calendar shows the windows during which registration opens before the semester starts. Self-service registration comes first and you do it yourself. Registration through colleges serves those who could not, and re-enrolment requests are for students who stopped attending. It does not follow that all of them apply to you. A regular student cares about the first, and a student returning after a break cares about the last, so read the item for your case and ignore the rest.1
A common mistake here is leaving registration to the last window, when the good sections are already full. Register on the first day that applies to you, and keep a list of backups for any course that is not available.
How do you find the drop and add date at King Abdulaziz University?
The Deanship of Admission and Registration issues the timetable for registration, drop and add, and the university keeps an official form named the drop and add of courses form in the guides and forms section of its site.2 The unified regulation says each university council regulates drop and add so that a student stays above the minimum study load.3 Take the date from the deanship or the system, not from a WhatsApp picture that may come from a past term. If you search for King Abdulaziz University drop and add, read the source before the date.
- Before term
Open the detailed calendar and log your registration window. Note the courses that need a substitute.
- First week
Watch the system and the deanship for the drop and add timing. Never drop before you have added the substitute.
- After every change
Photograph the timetable. It is your evidence if the system disagrees with you.
- Before the window ends
Open your timetable one last time and check your load and that no lectures clash.

For the practical detail, such as choosing a section and avoiding eight o’clock lectures, see the guide to drop and add week.
How do you decide on withdrawing from the semester at King Abdulaziz University?
Withdrawal from a course or the semester closes before final exams, and the university sets the window each term. The regulation allows withdrawal from one or more courses, records a W rather than a fail, and leaves the limits on number and timing to each council.3 Before withdrawing from a whole semester, ask what it does to your study length and to chained courses where one leads into the next. Someone who withdraws from a prerequisite can push graduation back by a full term.
For cases involving the whole term, read the guide to semester withdrawal.
How do you prepare for King Abdulaziz University final exams?
The calendar gives the start and end of final exams, and each course’s slot appears in the system. Copy both to your phone and plan backwards: four weeks before the start to gather summaries, two weeks to work through past papers, and a last week for weak points only. Anyone who does past papers against a clock has tested themselves twice.
Learn the location of your hall and your arrival time the day before the first exam. Plenty of students lose an hour of an exam because they entered campus by the wrong gate. For the revision itself, see the guide to final exams revision.
Which mistakes come up with the university calendar?
Some ignore the detailed version. Others rely on last semester’s calendar. A third group believes the start of classes is the start of everything, when registration comes weeks earlier. And few reopen the calendar after a new announcement, although the deanship can amend an item.
Keep one habit: open both pages a month before every term, copy what concerns you, then close them. That is all there is to it.
When does the academic year start at King Abdulaziz University?
The start of the first semester is the first item on the brief calendar, but it is not the first date that concerns you. Self-service registration comes weeks before it, as the detailed calendar shows, and anyone who waits for the first teaching day finds the sections full. Treat the start of classes as the last date in a chain, not the first.1
If you are a new student, also read the admission and registration announcements on the university site; they decide when your name appears in the system. For the first week in detail see the guide to your first week at university.
Check the calendar page a second time on the day classes begin, not to learn anything new but to confirm that what you copied to your phone has not changed. Amendments are rare, but they happen, and whoever finds out a week later pays for it.





