| Date | Event |
|---|---|
| 2026-04-01 (Wed) | Spring Break [South High School] |
| 2026-04-02 (Thu) | Spring Break [South High School] |
| 2026-04-03 (Fri) | Spring Break [South High School] |
| 2026-04-06 (Mon) | Classes Resume [South High School] |
| 2026-04-25 (Sat) | Downers Grove South Prom [South High School] — 6:00 pm - 10:00 pm |
| 2026-04-28 (Tue) | Senior Awards [South High School] — 7:00 pm - 9:00 pm |