| Viseu Time | HDT | |
|---|---|---|
| 06:00 AM Thursday Viseu Time (BRT) | ↔ | 12:00 AM Thursday HDT |
| 07:00 AM Thursday Viseu Time (BRT) | ↔ | 01:00 AM Thursday HDT |
| 08:00 AM Thursday Viseu Time (BRT) | ↔ | 02:00 AM Thursday HDT |
| 09:00 AM Thursday Viseu Time (BRT) | ↔ | 03:00 AM Thursday HDT |
| 10:00 AM Thursday Viseu Time (BRT) | ↔ | 04:00 AM Thursday HDT |