Time in AST and CCT
The time difference between Atlantic Standard Time (AST) and Cocos Islands Time (CCT) is 10 hours 30 minutes. Cocos Islands Time is 10 hours 30 minutes ahead of Atlantic Standard Time.
This means 9am AST is 7:30pm CCT and 5pm AST is 3:30am CCT (next day).
Atlantic Standard Time
- The current local time in AST is 2:46 pm (July 18, 2026)
- AST time zone offset is UTC-04:00
Cocos Islands Time
- The current local time in CCT is 5:16 pm (July 18, 2026)
- CCT time zone offset is UTC+06:30
How to convert Atlantic Standard Time to Cocos Islands Time?
Add 10 hours 30 minutes to Atlantic Standard Time to get Cocos Islands Time.
Time in AST
00:00
Time in CCT
00:00
Use the slider above to convert Atlantic Standard Time to Cocos Islands 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
| AST | CCT |
|---|---|
| 12am | 10:30am |
| 1am | 11:30am |
| 2am | 12:30pm |
| 3am | 1:30pm |
| 4am | 2:30pm |
| 5am | 3:30pm |
| 6am | 4:30pm |
| 7am | 5:30pm |
| 8am | 6:30pm |
| 9am | 7:30pm |
| 10am | 8:30pm |
| 11am | 9:30pm |
| 12pm | 10:30pm |
| 1pm | 11:30pm |
| 2pm | 0:30am |
| 3pm | 1:30am |
| 4pm | 2:30am |
| 5pm | 3:30am |
| 6pm | 4:30am |
| 7pm | 5:30am |
| 8pm | 6:30am |
| 9pm | 7:30am |
| 10pm | 8:30am |
| 11pm | 9:30am |