| San Marcos Time | HDT | |
|---|---|---|
| 01:00 PM Thursday San Marcos Time (CST) | ↔ | 10:00 AM Thursday HDT |
| 02:00 PM Thursday San Marcos Time (CST) | ↔ | 11:00 AM Thursday HDT |
| 03:00 PM Thursday San Marcos Time (CST) | ↔ | 12:00 PM Thursday HDT |
| 04:00 PM Thursday San Marcos Time (CST) | ↔ | 01:00 PM Thursday HDT |
| 05:00 PM Thursday San Marcos Time (CST) | ↔ | 02:00 PM Thursday HDT |