The Dalles High School
| Description / Period | Start Time | End Time | Length |
|---|---|---|---|
| Period 1 | 8:00 AM | 9:13 AM | 73 min |
| Period 2 | 9:18 AM | 10:31 AM | 73 min |
| Period 3 | 10:36 AM | 11:49 AM | 73 min |
| Lunch | 11:54 AM | 12:24 PM | 30 min |
| Period 4 | 12:29 PM | 1:42 PM | 73 min |
| Period 5 | 1:47 PM | 3:00 PM | 73 min |
| TAT (optional) | 3:05 PM | 3:30 PM | 25 min |