| Helena-West Helena Time | NZDT | |
|---|---|---|
| 05:31 AM Friday Helena-West Helena Time (CDT) | ↔ | 11:31 PM Friday NZDT |
| 06:31 AM Friday Helena-West Helena Time (CDT) | ↔ | 12:31 AM Saturday NZDT |
| 07:31 AM Friday Helena-West Helena Time (CDT) | ↔ | 01:31 AM Saturday NZDT |
| 08:31 AM Friday Helena-West Helena Time (CDT) | ↔ | 02:31 AM Saturday NZDT |
| 09:31 AM Friday Helena-West Helena Time (CDT) | ↔ | 03:31 AM Saturday NZDT |