| Boston Time | CLST | |
|---|---|---|
| 11:00 PM Wednesday Boston Time (EST) | ↔ | 01:00 AM Thursday CLST |
| 12:00 AM Thursday Boston Time (EST) | ↔ | 02:00 AM Thursday CLST |
| 01:00 AM Thursday Boston Time (EST) | ↔ | 03:00 AM Thursday CLST |
| 02:00 AM Thursday Boston Time (EST) | ↔ | 04:00 AM Thursday CLST |
| 03:00 AM Thursday Boston Time (EST) | ↔ | 05:00 AM Thursday CLST |