| San Marcos Time | HDT | |
|---|---|---|
| 02:00 AM Thursday San Marcos Time (CST) | ↔ | 11:00 PM Wednesday HDT |
| 03:00 AM Thursday San Marcos Time (CST) | ↔ | 12:00 AM Thursday HDT |
| 04:00 AM Thursday San Marcos Time (CST) | ↔ | 01:00 AM Thursday HDT |
| 05:00 AM Thursday San Marcos Time (CST) | ↔ | 02:00 AM Thursday HDT |
| 06:00 AM Thursday San Marcos Time (CST) | ↔ | 03:00 AM Thursday HDT |