O'Donnell Intermediate School
| Description / Period | Start Time | End Time | Length |
|---|---|---|---|
| Breakfast for students | 7:00 AM | 7:45 AM | 45 min |
| First Bell | 7:50 AM | — | — |
| Tardy Bell | 8:00 AM | — | — |
| Teacher Day | 7:30 AM | 4:00 PM | 510 min |
| Student Day | 8:00 AM | 3:30 PM | 450 min |
| 5th Grade Lunch | 11:00 AM | 11:45 AM | 45 min |
| 4th Grade Lunch | 11:30 AM | 12:15 PM | 45 min |
| Tutoring (Tues., Wed, Thur.) | 3:30 PM | 4:00 PM | 30 min |
| Dismissal | 3:30 PM |