| Volcano Time | GMT | |
|---|---|---|
| 10:00 PM Friday Volcano Time (HST) | ↔ | 08:00 AM Saturday GMT |
| 11:00 PM Friday Volcano Time (HST) | ↔ | 09:00 AM Saturday GMT |
| 12:00 AM Saturday Volcano Time (HST) | ↔ | 10:00 AM Saturday GMT |
| 01:00 AM Saturday Volcano Time (HST) | ↔ | 11:00 AM Saturday GMT |
| 02:00 AM Saturday Volcano Time (HST) | ↔ | 12:00 PM Saturday GMT |