| Ubatuba Time | EST | |
|---|---|---|
| 04:00 AM Thursday Ubatuba Time (BRST) | ↔ | 01:00 AM Thursday EST |
| 05:00 AM Thursday Ubatuba Time (BRST) | ↔ | 02:00 AM Thursday EST |
| 06:00 AM Thursday Ubatuba Time (BRST) | ↔ | 03:00 AM Thursday EST |
| 07:00 AM Thursday Ubatuba Time (BRST) | ↔ | 04:00 AM Thursday EST |
| 08:00 AM Thursday Ubatuba Time (BRST) | ↔ | 05:00 AM Thursday EST |