| Pirot Time | HST | |
|---|---|---|
| 12:00 AM Monday Pirot Time (CEST) | ↔ | 12:00 PM Sunday HST |
| 01:00 AM Monday Pirot Time (CEST) | ↔ | 01:00 PM Sunday HST |
| 02:00 AM Monday Pirot Time (CEST) | ↔ | 02:00 PM Sunday HST |
| 03:00 AM Monday Pirot Time (CEST) | ↔ | 03:00 PM Sunday HST |
| 04:00 AM Monday Pirot Time (CEST) | ↔ | 04:00 PM Sunday HST |