Time in COT and TOT
The time difference between Colombia Time (COT) and Tonga Time (TOT) is 18 hours. Tonga Time is 18 hours ahead of Colombia Time.
This means 9am COT is 3am TOT (next day) and 5pm COT is 11am TOT (next day).
Colombia Time
- The current local time in COT is 6:08 pm (July 18, 2026)
- COT time zone offset is UTC-05:00
Tonga Time
- The current local time in TOT is 2:08 am (July 19, 2026)
- TOT time zone offset is UTC+13:00
How to convert Colombia Time to Tonga Time?
Add 18 hours to Colombia Time to get Tonga Time.
Time in COT
00:00
Time in TOT
00:00
Use the slider above to convert Colombia Time to Tonga 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
| COT | TOT |
|---|---|
| 12am | 6pm |
| 1am | 7pm |
| 2am | 8pm |
| 3am | 9pm |
| 4am | 10pm |
| 5am | 11pm |
| 6am | 12am |
| 7am | 1am |
| 8am | 2am |
| 9am | 3am |
| 10am | 4am |
| 11am | 5am |
| 12pm | 6am |
| 1pm | 7am |
| 2pm | 8am |
| 3pm | 9am |
| 4pm | 10am |
| 5pm | 11am |
| 6pm | 12pm |
| 7pm | 1pm |
| 8pm | 2pm |
| 9pm | 3pm |
| 10pm | 4pm |
| 11pm | 5pm |