| Sarnia Time | UYT | |
|---|---|---|
| 06:00 AM Tuesday Sarnia Time (EDT) | ↔ | 07:00 AM Tuesday UYT |
| 07:00 AM Tuesday Sarnia Time (EDT) | ↔ | 08:00 AM Tuesday UYT |
| 08:00 AM Tuesday Sarnia Time (EDT) | ↔ | 09:00 AM Tuesday UYT |
| 09:00 AM Tuesday Sarnia Time (EDT) | ↔ | 10:00 AM Tuesday UYT |
| 10:00 AM Tuesday Sarnia Time (EDT) | ↔ | 11:00 AM Tuesday UYT |