Time in JST and ACWST
The time difference between Japan Standard Time (JST) and Australian Central Western Standard Time (ACWST) is 15 minutes. Australian Central Western Standard Time is 15 minutes behind Japan Standard Time.
This means 9am JST is 8:45am ACWST and 5pm JST is 4:45pm ACWST.
Japan Standard Time
- The current local time in JST is 4:08 am (July 9, 2026)
- JST time zone offset is UTC+09:00
Australian Central Western Standard Time
- The current local time in ACWST is 3:53 am (July 9, 2026)
- ACWST time zone offset is UTC+08:45
How to convert Japan Standard Time to Australian Central Western Standard Time?
Subtract 15 minutes from Japan Standard Time to get Australian Central Western Standard Time.
Time in JST
00:00
Time in ACWST
00:00
Use the slider above to convert Japan Standard Time to Australian Central Western 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
| JST | ACWST |
|---|---|
| 12am | 11:45pm |
| 1am | 0:45am |
| 2am | 1:45am |
| 3am | 2:45am |
| 4am | 3:45am |
| 5am | 4:45am |
| 6am | 5:45am |
| 7am | 6:45am |
| 8am | 7:45am |
| 9am | 8:45am |
| 10am | 9:45am |
| 11am | 10:45am |
| 12pm | 11:45am |
| 1pm | 12:45pm |
| 2pm | 1:45pm |
| 3pm | 2:45pm |
| 4pm | 3:45pm |
| 5pm | 4:45pm |
| 6pm | 5:45pm |
| 7pm | 6:45pm |
| 8pm | 7:45pm |
| 9pm | 8:45pm |
| 10pm | 9:45pm |
| 11pm | 10:45pm |