| Río Gallegos Time | CLT | |
|---|---|---|
| 12:00 AM Tuesday Río Gallegos Time (ART) | ↔ | 11:00 PM Monday CLT |
| 01:00 AM Tuesday Río Gallegos Time (ART) | ↔ | 12:00 AM Tuesday CLT |
| 02:00 AM Tuesday Río Gallegos Time (ART) | ↔ | 01:00 AM Tuesday CLT |
| 03:00 AM Tuesday Río Gallegos Time (ART) | ↔ | 02:00 AM Tuesday CLT |
| 04:00 AM Tuesday Río Gallegos Time (ART) | ↔ | 03:00 AM Tuesday CLT |