Honolulu is 18 hours behind Perth
Honolulu
HST (UTC-1000)
HST (UTC-1000)
12:19:12 AM
Sun, 06/15/25
Perth
AWST (UTC+0800)
AWST (UTC+0800)
06:19:12 PM
Sun, 06/15/25
Flying Time
The two places are 10912 kilometers apart.
A non-stop flight will take about 13 hours 38 minutes.
Honolulu & Perth - Hour by Hour Time Difference Check List
| Honolulu | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Perth | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 |
| Perth | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Honolulu | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 |
Honolulu & Perth - Time Differece During 2025
| Time Difference | Start Time | End Time | Time Zone of Honolulu | Time Zone of Perth |
|---|---|---|---|---|
| -18 hour | 01/01/25 00:00:00 UTC |
01/01/26 00:00:00 UTC |
HST (UTC-1000) | AWST (UTC+0800) |
Honolulu & Perth - Time Differece During 2026
| Time Difference | Start Time | End Time | Time Zone of Honolulu | Time Zone of Perth |
|---|---|---|---|---|
| -18 hour | 01/01/26 00:00:00 UTC |
01/01/27 00:00:00 UTC |
HST (UTC-1000) | AWST (UTC+0800) |