Time in ACST and PST
The time difference between Australian Central Standard Time (ACST) and Pacific Standard Time (PST) is 17 hours 30 minutes. Pacific Standard Time is 17 hours 30 minutes behind Australian Central Standard Time.
This means 9am ACST is 3:30pm PST (previous day) and 5pm ACST is 11:30pm PST (previous day).
Australian Central Standard Time
- The current local time in ACST is 10:40 pm (July 18, 2026)
- ACST time zone offset is UTC+09:30
Pacific Standard Time
- The current local time in PST is 9:10 pm (July 18, 2026)
- PST time zone offset is UTC-08:00
How to convert Australian Central Standard Time to Pacific Standard Time?
Subtract 17 hours 30 minutes from Australian Central Standard Time to get Pacific Standard Time.
Time in ACST
00:00
Time in PST
00:00
Use the slider above to convert Australian Central Standard Time to Pacific Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| ACST | PST |
|---|---|
| 12am | 6:30am |
| 1am | 7:30am |
| 2am | 8:30am |
| 3am | 9:30am |
| 4am | 10:30am |
| 5am | 11:30am |
| 6am | 12:30pm |
| 7am | 1:30pm |
| 8am | 2:30pm |
| 9am | 3:30pm |
| 10am | 4:30pm |
| 11am | 5:30pm |
| 12pm | 6:30pm |
| 1pm | 7:30pm |
| 2pm | 8:30pm |
| 3pm | 9:30pm |
| 4pm | 10:30pm |
| 5pm | 11:30pm |
| 6pm | 0:30am |
| 7pm | 1:30am |
| 8pm | 2:30am |
| 9pm | 3:30am |
| 10pm | 4:30am |
| 11pm | 5:30am |