| Sierra Vista Time | GMT | |
|---|---|---|
| 12:00 AM Tuesday Sierra Vista Time (MST) | ↔ | 07:00 AM Tuesday GMT |
| 01:00 AM Tuesday Sierra Vista Time (MST) | ↔ | 08:00 AM Tuesday GMT |
| 02:00 AM Tuesday Sierra Vista Time (MST) | ↔ | 09:00 AM Tuesday GMT |
| 03:00 AM Tuesday Sierra Vista Time (MST) | ↔ | 10:00 AM Tuesday GMT |
| 04:00 AM Tuesday Sierra Vista Time (MST) | ↔ | 11:00 AM Tuesday GMT |