| San Marcos Time | HDT | |
|---|---|---|
| 07:00 AM Sunday San Marcos Time (CST) | ↔ | 04:00 AM Sunday HDT |
| 08:00 AM Sunday San Marcos Time (CST) | ↔ | 05:00 AM Sunday HDT |
| 09:00 AM Sunday San Marcos Time (CST) | ↔ | 06:00 AM Sunday HDT |
| 10:00 AM Sunday San Marcos Time (CST) | ↔ | 07:00 AM Sunday HDT |
| 11:00 AM Sunday San Marcos Time (CST) | ↔ | 08:00 AM Sunday HDT |