Time in CST and ACST
The time difference between Central Standard Time (CST) and Australian Central Standard Time (ACST) is 15 hours 30 minutes. Australian Central Standard Time is 15 hours 30 minutes ahead of Central Standard Time.
This means 9am CST is 12:30am ACST (next day) and 5pm CST is 8:30am ACST (next day).
Central Standard Time
- The current local time in CST is 7:18 pm (July 3, 2026)
- CST time zone offset is UTC-06:00
Australian Central Standard Time
- The current local time in ACST is 10:48 pm (July 3, 2026)
- ACST time zone offset is UTC+09:30
How to convert Central Standard Time to Australian Central Standard Time?
Add 15 hours 30 minutes to Central Standard Time to get Australian Central Standard Time.
Time in CST
00:00
Time in ACST
00:00
Use the slider above to convert Central Standard Time to Australian Central 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
| CST | ACST |
|---|---|
| 12am | 3:30pm |
| 1am | 4:30pm |
| 2am | 5:30pm |
| 3am | 6:30pm |
| 4am | 7:30pm |
| 5am | 8:30pm |
| 6am | 9:30pm |
| 7am | 10:30pm |
| 8am | 11:30pm |
| 9am | 0:30am |
| 10am | 1:30am |
| 11am | 2:30am |
| 12pm | 3:30am |
| 1pm | 4:30am |
| 2pm | 5:30am |
| 3pm | 6:30am |
| 4pm | 7:30am |
| 5pm | 8:30am |
| 6pm | 9:30am |
| 7pm | 10:30am |
| 8pm | 11:30am |
| 9pm | 12:30pm |
| 10pm | 1:30pm |
| 11pm | 2:30pm |