| Guelma Time | EST | |
|---|---|---|
| 09:00 AM Friday Guelma Time (CET) | ↔ | 03:00 AM Friday EST |
| 10:00 AM Friday Guelma Time (CET) | ↔ | 04:00 AM Friday EST |
| 11:00 AM Friday Guelma Time (CET) | ↔ | 05:00 AM Friday 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 |