| Sarnia Time | UYT | |
|---|---|---|
| 10:00 PM Monday Sarnia Time (EDT) | ↔ | 11:00 PM Monday UYT |
| 11:00 PM Monday Sarnia Time (EDT) | ↔ | 12:00 AM Tuesday UYT |
| 12:00 AM Tuesday Sarnia Time (EDT) | ↔ | 01:00 AM Tuesday UYT |
| 01:00 AM Tuesday Sarnia Time (EDT) | ↔ | 02:00 AM Tuesday UYT |
| 02:00 AM Tuesday Sarnia Time (EDT) | ↔ | 03:00 AM Tuesday UYT |