| San Marcos Time | EDT | |
|---|---|---|
| 04:00 PM Monday San Marcos Time (CST) | ↔ | 06:00 PM Monday EDT |
| 05:00 PM Monday San Marcos Time (CST) | ↔ | 07:00 PM Monday EDT |
| 06:00 PM Monday San Marcos Time (CST) | ↔ | 08:00 PM Monday EDT |
| 07:00 PM Monday San Marcos Time (CST) | ↔ | 09:00 PM Monday EDT |
| 08:00 PM Monday San Marcos Time (CST) | ↔ | 10:00 PM Monday EDT |