| Porto Nacional Time | EDT | |
|---|---|---|
| 11:53 PM Wednesday Porto Nacional Time (BRT) | ↔ | 10:53 PM Wednesday EDT |
| 12:53 AM Thursday Porto Nacional Time (BRT) | ↔ | 11:53 PM Wednesday EDT |
| 01:53 AM Thursday Porto Nacional Time (BRT) | ↔ | 12:53 AM Thursday EDT |
| 02:53 AM Thursday Porto Nacional Time (BRT) | ↔ | 01:53 AM Thursday EDT |
| 03:53 AM Thursday Porto Nacional Time (BRT) | ↔ | 02:53 AM Thursday EDT |