ACST to HST Time Converter
ACST
11:12 PM
HST
03:42 AM
10 May 2026
ACST
In central Australia, 9.5 hours ahead of Coordinated Universal Time (UTC+9:30) is used (ACST). South Australia and Broken Hill use the Australian Central Daylight Time (ACDT, UTC+10:30) instead of the Northern Territory year-round, during the summer, to obtain more evening light hours. Check the ACST Time Now.
HST
HST (Hawaii-Aleutian Standard Time) . In Hawaii and the Aleutian Islands (which are 10 hours behind Coordinated Universal Time (UTC-10)), HST (Hawaii-Aleutian Standard Time) is used. It is interesting to note that Hawaii does not follow Daylight Saving Time and therefore its time is always the same all year round. This renders the islands a good timekeeper of the central Pacific. Check the HST Time Now.
ACST to HST Chart
| ACST Time | HST Time |
|---|---|
| 12:00 AM | 04:30 AM |
| 01:00 AM | 05:30 AM |
| 02:00 AM | 06:30 AM |
| 03:00 AM | 07:30 AM |
| 04:00 AM | 08:30 AM |
| 05:00 AM | 09:30 AM |
| 06:00 AM | 10:30 AM |
| 07:00 AM | 11:30 AM |
| 08:00 AM | 12:30 PM |
| 09:00 AM | 01:30 PM |
| 10:00 AM | 02:30 PM |
| 11:00 AM | 03:30 PM |
| 12:00 PM | 04:30 PM |
| 01:00 PM | 05:30 PM |
| 02:00 PM | 06:30 PM |
| 03:00 PM | 07:30 PM |
| 04:00 PM | 08:30 PM |
| 05:00 PM | 09:30 PM |
| 06:00 PM | 10:30 PM |
| 07:00 PM | 11:30 PM |
| 08:00 PM | 12:30 AM |
| 09:00 PM | 01:30 AM |
| 10:00 PM | 02:30 AM |
| 11:00 PM | 03:30 AM |