San Marino High School
Regular Bell Schedule
| Description / Period | Start Time | End Time | Length |
|---|---|---|---|
| Period 0 | 7:00 AM | 7:54 AM | 54 min |
| Period 1 | 8:00 AM | 8:54 AM | 54 min |
| Period 2 | 9:00 AM | 9:54 AM | 54 min |
| Break | 9:54 AM | 10:04 AM | 10 min |
| Period 3 | 10:10 AM | 11:04 AM | 54 min |
| Period 4 | 11:10 AM | 12:20 PM | 70 min |
| Lunch | 12:20 PM | 1:00 PM | 40 min |
| Period 5 | 1:06 PM | 2:00 PM | 54 min |
| Period 6 | 2:06 PM | 3:00 PM | 54 min |