Time in GFT and TOT
The time difference between French Guiana Time (GFT) and Tonga Time (TOT) is 16 hours. Tonga Time is 16 hours ahead of French Guiana Time.
This means 9am GFT is 1am TOT (next day) and 5pm GFT is 9am TOT (next day).
French Guiana Time
- The current local time in GFT is 3:17 pm (July 18, 2026)
- GFT time zone offset is UTC-03:00
Tonga Time
- The current local time in TOT is 1:17 am (July 19, 2026)
- TOT time zone offset is UTC+13:00
How to convert French Guiana Time to Tonga Time?
Add 16 hours to French Guiana Time to get Tonga Time.
Time in GFT
00:00
Time in TOT
00:00
Use the slider above to convert French Guiana 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
| GFT | TOT |
|---|---|
| 12am | 4pm |
| 1am | 5pm |
| 2am | 6pm |
| 3am | 7pm |
| 4am | 8pm |
| 5am | 9pm |
| 6am | 10pm |
| 7am | 11pm |
| 8am | 12am |
| 9am | 1am |
| 10am | 2am |
| 11am | 3am |
| 12pm | 4am |
| 1pm | 5am |
| 2pm | 6am |
| 3pm | 7am |
| 4pm | 8am |
| 5pm | 9am |
| 6pm | 10am |
| 7pm | 11am |
| 8pm | 12pm |
| 9pm | 1pm |
| 10pm | 2pm |
| 11pm | 3pm |