Time in TOT and COT
The time difference between Tonga Time (TOT) and Colombia Time (COT) is 18 hours. Colombia Time is 18 hours behind Tonga Time.
This means 9am TOT is 3pm COT (previous day) and 5pm TOT is 11pm COT (previous day).
Tonga Time
- The current local time in TOT is 1:39 am (July 19, 2026)
- TOT time zone offset is UTC+13:00
Colombia Time
- The current local time in COT is 5:39 pm (July 18, 2026)
- COT time zone offset is UTC-05:00
How to convert Tonga Time to Colombia Time?
Subtract 18 hours from Tonga Time to get Colombia Time.
Time in TOT
00:00
Time in COT
00:00
Use the slider above to convert Tonga Time to Colombia 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
| TOT | COT |
|---|---|
| 12am | 6am |
| 1am | 7am |
| 2am | 8am |
| 3am | 9am |
| 4am | 10am |
| 5am | 11am |
| 6am | 12pm |
| 7am | 1pm |
| 8am | 2pm |
| 9am | 3pm |
| 10am | 4pm |
| 11am | 5pm |
| 12pm | 6pm |
| 1pm | 7pm |
| 2pm | 8pm |
| 3pm | 9pm |
| 4pm | 10pm |
| 5pm | 11pm |
| 6pm | 12am |
| 7pm | 1am |
| 8pm | 2am |
| 9pm | 3am |
| 10pm | 4am |
| 11pm | 5am |