| San Marcos Time | HDT | |
|---|---|---|
| 06:00 PM Tuesday San Marcos Time (CST) | ↔ | 03:00 PM Tuesday HDT |
| 07:00 PM Tuesday San Marcos Time (CST) | ↔ | 04:00 PM Tuesday HDT |
| 08:00 PM Tuesday San Marcos Time (CST) | ↔ | 05:00 PM Tuesday HDT |
| 09:00 PM Tuesday San Marcos Time (CST) | ↔ | 06:00 PM Tuesday HDT |
| 10:00 PM Tuesday San Marcos Time (CST) | ↔ | 07:00 PM Tuesday HDT |