Time in ACWST and AST
The time difference between Australian Central Western Standard Time (ACWST) and Atlantic Standard Time (AST) is 12 hours 45 minutes. Atlantic Standard Time is 12 hours 45 minutes behind Australian Central Western Standard Time.
This means 9am ACWST is 8:15pm AST (previous day) and 5pm ACWST is 4:15am AST.
Australian Central Western Standard Time
- The current local time in ACWST is 9:25 pm (July 18, 2026)
- ACWST time zone offset is UTC+08:45
Atlantic Standard Time
- The current local time in AST is 4:40 pm (July 18, 2026)
- AST time zone offset is UTC-04:00
How to convert Australian Central Western Standard Time to Atlantic Standard Time?
Subtract 12 hours 45 minutes from Australian Central Western Standard Time to get Atlantic Standard Time.
Time in ACWST
00:00
Time in AST
00:00
Use the slider above to convert Australian Central Western Standard Time to Atlantic 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
| ACWST | AST |
|---|---|
| 12am | 11:15am |
| 1am | 12:15pm |
| 2am | 1:15pm |
| 3am | 2:15pm |
| 4am | 3:15pm |
| 5am | 4:15pm |
| 6am | 5:15pm |
| 7am | 6:15pm |
| 8am | 7:15pm |
| 9am | 8:15pm |
| 10am | 9:15pm |
| 11am | 10:15pm |
| 12pm | 11:15pm |
| 1pm | 0:15am |
| 2pm | 1:15am |
| 3pm | 2:15am |
| 4pm | 3:15am |
| 5pm | 4:15am |
| 6pm | 5:15am |
| 7pm | 6:15am |
| 8pm | 7:15am |
| 9pm | 8:15am |
| 10pm | 9:15am |
| 11pm | 10:15am |