| Ubatuba Time | UTC | |
|---|---|---|
| 12:00 AM Monday Ubatuba Time (BRST) | ↔ | 02:00 AM Monday UTC |
| 01:00 AM Monday Ubatuba Time (BRST) | ↔ | 03:00 AM Monday UTC |
| 02:00 AM Monday Ubatuba Time (BRST) | ↔ | 04:00 AM Monday UTC |
| 03:00 AM Monday Ubatuba Time (BRST) | ↔ | 05:00 AM Monday UTC |
| 04:00 AM Monday Ubatuba Time (BRST) | ↔ | 06:00 AM Monday UTC |