Time in TOT and ADT
The time difference between Tonga Time (TOT) and Atlantic Daylight Time (ADT) is 16 hours. Atlantic Daylight Time is 16 hours behind Tonga Time.
This means 9am TOT is 5pm ADT (previous day) and 5pm TOT is 1am ADT.
Tonga Time
- The current local time in TOT is 9:25 pm (September 2, 2026)
- TOT time zone offset is UTC+13:00
Atlantic Daylight Time
- The current local time in ADT is 11:25 am (September 2, 2026)
- ADT time zone offset is UTC-03:00
How to convert Tonga Time to Atlantic Daylight Time?
Subtract 16 hours from Tonga Time to get Atlantic Daylight Time.
Time in TOT
00:00
Time in ADT
00:00
Use the slider above to convert Tonga Time to Atlantic Daylight 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 | ADT |
|---|---|
| 12am | 8am |
| 1am | 9am |
| 2am | 10am |
| 3am | 11am |
| 4am | 12pm |
| 5am | 1pm |
| 6am | 2pm |
| 7am | 3pm |
| 8am | 4pm |
| 9am | 5pm |
| 10am | 6pm |
| 11am | 7pm |
| 12pm | 8pm |
| 1pm | 9pm |
| 2pm | 10pm |
| 3pm | 11pm |
| 4pm | 12am |
| 5pm | 1am |
| 6pm | 2am |
| 7pm | 3am |
| 8pm | 4am |
| 9pm | 5am |
| 10pm | 6am |
| 11pm | 7am |