Time in TOT and ART
The time difference between Tonga Time (TOT) and Argentina Time (ART) is 16 hours. Argentina Time is 16 hours behind Tonga Time.
This means 9am TOT is 5pm ART (previous day) and 5pm TOT is 1am ART.
Tonga Time
- The current local time in TOT is 1:42 am (July 19, 2026)
- TOT time zone offset is UTC+13:00
Argentina Time
- The current local time in ART is 3:42 pm (July 18, 2026)
- ART time zone offset is UTC-03:00
How to convert Tonga Time to Argentina Time?
Subtract 16 hours from Tonga Time to get Argentina Time.
Time in TOT
00:00
Time in ART
00:00
Use the slider above to convert Tonga Time to Argentina 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 | ART |
|---|---|
| 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 |