| Guelma Time | EST | |
|---|---|---|
| 12:00 PM Friday Guelma Time (CET) | ↔ | 06:00 AM Friday EST |
| 01:00 PM Friday Guelma Time (CET) | ↔ | 07:00 AM Friday EST |
| 02:00 PM Friday Guelma Time (CET) | ↔ | 08:00 AM Friday EST |
| 03:00 PM Friday Guelma Time (CET) | ↔ | 09:00 AM Friday EST |
| 04:00 PM Friday Guelma Time (CET) | ↔ | 10:00 AM Friday EST |