When it is 12:00 PM in ACST, it is 4:30 PM the previous day in HST.
📞The best time to schedule a call is between 9 AM and 1 PM in ACST, which is between 1 PM and 5 PM in HST.
ACST is 19 hours 30 minutes ahead of HST.
🕐 Subtract 19 hours 30 minutes from ACST time to get HST time.
ACST uses 9 hours 30 minutes ahead of Universal Time (UTC+9) and HST uses 10 hours behind Universal Time (UTC-1).
| ACST Time | HST Time | |
|---|---|---|
| 12 AM ACST Time | ↔ | 4 AM HST Time |
| 1 AM ACST Time | ↔ | 5 AM HST Time |
| 2 AM ACST Time | ↔ | 6 AM HST Time |
| 3 AM ACST Time | ↔ | 7 AM HST Time |
| 4 AM ACST Time | ↔ | 8 AM HST Time |
| 5 AM ACST Time | ↔ | 9 AM HST Time |
| 6 AM ACST Time | ↔ | 10 AM HST Time |
| 7 AM ACST Time | ↔ | 11 AM HST Time |
| 8 AM ACST Time | ↔ | 12 PM HST Time |
| 9 AM ACST Time | ↔ | 1 PM HST Time |
| 10 AM ACST Time | ↔ | 2 PM HST Time |
| 11 AM ACST Time | ↔ | 3 PM HST Time |
| ACST Time | HST Time | |
|---|---|---|
| 12 PM ACST Time | ↔ | 4 PM HST Time |
| 1 PM ACST Time | ↔ | 5 PM HST Time |
| 2 PM ACST Time | ↔ | 6 PM HST Time |
| 3 PM ACST Time | ↔ | 7 PM HST Time |
| 4 PM ACST Time | ↔ | 8 PM HST Time |
| 5 PM ACST Time | ↔ | 9 PM HST Time |
| 6 PM ACST Time | ↔ | 10 PM HST Time |
| 7 PM ACST Time | ↔ | 11 PM HST Time |
| 8 PM ACST Time | ↔ | 12 AM HST Time |
| 9 PM ACST Time | ↔ | 1 AM HST Time |
| 10 PM ACST Time | ↔ | 2 AM HST Time |
| 11 PM ACST Time | ↔ | 3 AM HST Time |
ACST is 19 hours 30 minutes ahead of HST.
ACST is ahead of HST by 19 hours 30 minutes.
It is 1:30 PM the previous day in HST.