Time in CCT and AST
The time difference between Cocos Islands Time (CCT) and Atlantic Standard Time (AST) is 10 hours 30 minutes. Atlantic Standard Time is 10 hours 30 minutes behind Cocos Islands Time.
This means 9am CCT is 10:30pm AST (previous day) and 5pm CCT is 6:30am AST.
Cocos Islands Time
- The current local time in CCT is 7:54 pm (July 18, 2026)
- CCT time zone offset is UTC+06:30
Atlantic Standard Time
- The current local time in AST is 5:24 pm (July 18, 2026)
- AST time zone offset is UTC-04:00
How to convert Cocos Islands Time to Atlantic Standard Time?
Subtract 10 hours 30 minutes from Cocos Islands Time to get Atlantic Standard Time.
Time in CCT
00:00
Time in AST
00:00
Use the slider above to convert Cocos Islands 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
| CCT | AST |
|---|---|
| 12am | 1:30pm |
| 1am | 2:30pm |
| 2am | 3:30pm |
| 3am | 4:30pm |
| 4am | 5:30pm |
| 5am | 6:30pm |
| 6am | 7:30pm |
| 7am | 8:30pm |
| 8am | 9:30pm |
| 9am | 10:30pm |
| 10am | 11:30pm |
| 11am | 0:30am |
| 12pm | 1:30am |
| 1pm | 2:30am |
| 2pm | 3:30am |
| 3pm | 4:30am |
| 4pm | 5:30am |
| 5pm | 6:30am |
| 6pm | 7:30am |
| 7pm | 8:30am |
| 8pm | 9:30am |
| 9pm | 10:30am |
| 10pm | 11:30am |
| 11pm | 12:30pm |