| Date | Event |
|---|---|
| 2021-05-07 (Fri) | Progress Reports (4th 9 Weeks) [Northside High] — 12:00 am - 11:59 pm |
| 2021-05-24 (Mon) | 4th 9 Weeks Exams [Northside High] |
| 2021-05-25 (Tue) | 4th 9 Weeks Exams [Northside High] |
| 2021-05-26 (Wed) | 4th 9 Weeks Exams [Northside High] |
| 2021-05-27 (Thu) | 4th 9 Weeks Exams [Northside High] |
| 2021-05-28 (Fri) | 4th 9 Weeks Exams [Northside High] |
| Students' Last Day [Northside High] | |
| 2021-05-29 (Sat) | North Side High School Commencement [Northside High] |
| 2021-05-31 (Mon) | Memorial Day [Northside High] |