| GPCI runs on a six day cycle and has five periods per day. | |||
| Start Time | End Time | Length | |
|---|---|---|---|
| Warning Bell | 8:50 AM | — | — |
| O’Canada & Announcements | 8:52 AM | — | — |
| Period 1 | 8:55 AM | 10:05 AM | 70 min |
| 1st Morning Break | 10:05 AM | 10:10 AM | 5 min |
| Period 2 | 10:10 AM | 11:20 AM | 70 min |
| 2nd Morning Break | 11:20 AM | 11:25 AM | 5 min |
| Period 3 | 11:25 AM | 12:05 PM | 40 min |
| Lunch Break | 12:05 PM | 1:00 PM | 55 min |
| Warning bell | 1:00 PM | — | — |
| Period 4 | 1:05 PM | 2:15 PM | 70 min |
| Afternoon Break | 2:15 PM | 2:20 PM | 5 min |
| Period 5 | 2:20 PM | 3:30 PM | 70 min |