| Sarnia Time | GMT | |
|---|---|---|
| 06:00 AM Tuesday Sarnia Time (EST) | ↔ | 11:00 AM Tuesday GMT |
| 07:00 AM Tuesday Sarnia Time (EST) | ↔ | 12:00 PM Tuesday GMT |
| 08:00 AM Tuesday Sarnia Time (EST) | ↔ | 01:00 PM Tuesday GMT |
| 09:00 AM Tuesday Sarnia Time (EST) | ↔ | 02:00 PM Tuesday GMT |
| 10:00 AM Tuesday Sarnia Time (EST) | ↔ | 03:00 PM Tuesday GMT |