Time in ACST and SST
The time difference between Australian Central Standard Time (ACST) and Samoa Standard Time (SST) is 20 hours 30 minutes. Samoa Standard Time is 20 hours 30 minutes behind Australian Central Standard Time.
This means 9am ACST is 12:30pm SST (previous day) and 5pm ACST is 8:30pm SST (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
Samoa Standard Time
- The current local time in SST is 12:10 am (July 19, 2026)
- SST time zone offset is UTC-11:00
How to convert Australian Central Standard Time to Samoa Standard Time?
Subtract 20 hours 30 minutes from Australian Central Standard Time to get Samoa Standard Time.
Time in ACST
00:00
Time in SST
00:00
Use the slider above to convert Australian Central Standard Time to Samoa 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 | SST |
|---|---|
| 12am | 3:30am |
| 1am | 4:30am |
| 2am | 5:30am |
| 3am | 6:30am |
| 4am | 7:30am |
| 5am | 8:30am |
| 6am | 9:30am |
| 7am | 10:30am |
| 8am | 11:30am |
| 9am | 12:30pm |
| 10am | 1:30pm |
| 11am | 2:30pm |
| 12pm | 3:30pm |
| 1pm | 4:30pm |
| 2pm | 5:30pm |
| 3pm | 6:30pm |
| 4pm | 7:30pm |
| 5pm | 8:30pm |
| 6pm | 9:30pm |
| 7pm | 10:30pm |
| 8pm | 11:30pm |
| 9pm | 0:30am |
| 10pm | 1:30am |
| 11pm | 2:30am |