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Convert Hawaii Standard Time (HST) to Australian Central Daylight Time (ACDT, UTC+10.5) with our free time zone converter. Features real-time conversion and meeting planner for time zone conversion. Accurate, fast, and easy to use on all devices.
Australian Central Daylight Time is 20 hours and 30 minutes ahead of Hawaii Standard Time
Complete hourly conversion for Hawaii Standard Time to Australian Central Daylight Time
| Hawaii Standard Time | Australian Central Daylight Time | 24-Hour HST | 24-Hour ACDT |
|---|---|---|---|
| 12:00 AM | 8:30 PM | 00:00 | 20:30 |
| 1:00 AM | 9:30 PM | 01:00 | 21:30 |
| 2:00 AM | 10:30 PM | 02:00 | 22:30 |
| 3:00 AM | 11:30 PM | 03:00 | 23:30 |
| 4:00 AM | 12:30 AM (next day) | 04:00 | 00:30 |
| 5:00 AM | 1:30 AM (next day) | 05:00 | 01:30 |
| 6:00 AM | 2:30 AM (next day) | 06:00 | 02:30 |
| 7:00 AM | 3:30 AM (next day) | 07:00 | 03:30 |
| 8:00 AM | 4:30 AM (next day) | 08:00 | 04:30 |
| 9:00 AM | 5:30 AM (next day) | 09:00 | 05:30 |
| 10:00 AM | 6:30 AM (next day) | 10:00 | 06:30 |
| 11:00 AM | 7:30 AM (next day) | 11:00 | 07:30 |
| 12:00 PM | 8:30 AM (next day) | 12:00 | 08:30 |
| 1:00 PM | 9:30 AM (next day) | 13:00 | 09:30 |
| 2:00 PM | 10:30 AM (next day) | 14:00 | 10:30 |
| 3:00 PM | 11:30 AM (next day) | 15:00 | 11:30 |
| 4:00 PM | 12:30 PM (next day) | 16:00 | 12:30 |
| 5:00 PM | 1:30 PM (next day) | 17:00 | 13:30 |
| 6:00 PM | 2:30 PM (next day) | 18:00 | 14:30 |
| 7:00 PM | 3:30 PM (next day) | 19:00 | 15:30 |
| 8:00 PM | 4:30 PM (next day) | 20:00 | 16:30 |
| 9:00 PM | 5:30 PM (next day) | 21:00 | 17:30 |
| 10:00 PM | 6:30 PM (next day) | 22:00 | 18:30 |
| 11:00 PM | 7:30 PM (next day) | 23:00 | 19:30 |
Optimal hours for calls between HST and ACDT
Based on standard business hours (9:00 AM - 6:00 PM) in each time zone
Technical information for both time zones
Source timezone
Target timezone
