Time in CCT and IDLW
The time difference between Cocos Islands Time (CCT) and International Date Line West Time (IDLW) is 18 hours 30 minutes. International Date Line West Time is 18 hours 30 minutes behind Cocos Islands Time.
This means 9am CCT is 2:30pm IDLW (previous day) and 5pm CCT is 10:30pm IDLW (previous day).
Cocos Islands Time
- The current local time in CCT is 4:32 pm (September 2, 2026)
- CCT time zone offset is UTC+06:30
International Date Line West Time
- The current local time in IDLW is 10:02 pm (September 2, 2026)
- IDLW time zone offset is UTC-12:00
How to convert Cocos Islands Time to International Date Line West Time?
Subtract 18 hours 30 minutes from Cocos Islands Time to get International Date Line West Time.
Time in CCT
00:00
Time in IDLW
00:00
Use the slider above to convert Cocos Islands Time to International Date Line West 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 | IDLW |
|---|---|
| 12am | 5:30am |
| 1am | 6:30am |
| 2am | 7:30am |
| 3am | 8:30am |
| 4am | 9:30am |
| 5am | 10:30am |
| 6am | 11:30am |
| 7am | 12:30pm |
| 8am | 1:30pm |
| 9am | 2:30pm |
| 10am | 3:30pm |
| 11am | 4:30pm |
| 12pm | 5:30pm |
| 1pm | 6:30pm |
| 2pm | 7:30pm |
| 3pm | 8:30pm |
| 4pm | 9:30pm |
| 5pm | 10:30pm |
| 6pm | 11:30pm |
| 7pm | 0:30am |
| 8pm | 1:30am |
| 9pm | 2:30am |
| 10pm | 3:30am |
| 11pm | 4:30am |