Mexico City to Tonga: time difference
Tonga is 19 h ahead of Mexico City. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mexico City 05:50 5:50 AM Tonga 00:50 12:50 AM You –:–
05:50 5:50 AM
Central Standard Time · UTC-6
☀️ 06:30 · 🌙 18:18
00:50 12:50 AM
Tonga Standard Time · UTC+13
☀️ 06:14 · 🌙 18:43
·
+19 h
Tonga is 19 h ahead of Mexico City.
When you, Mexico City and Tonga are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Mexico City
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇹🇴 Tonga
19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇹🇴 Tonga |
|---|---|---|
| Local time | 05:50 | 00:50 |
| Local date | Saturday, October 10, 2026 | Sunday, October 11, 2026 |
| Time zone | Central Standard Time | Tonga Standard Time |
| UTC offset | UTC-6 | UTC+13 |
| Offset from Mexico City | — | +19 h |
| IANA zone | America/Mexico City | Pacific/Tongatapu |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:30 | 06:14 |
| Sunset | 18:18 | 18:43 |
| Daylight | 11 h 48 min | 12 h 28 min |
| People on this clock | 9,209,944 | 108,020 |
Compare Mexico City with another city
More comparisons with Mexico City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mexico City and Tonga: common questions
What is the time difference between Mexico City and Tonga?
Tonga is 19 hours ahead: it uses UTC+13, while Mexico City is on UTC−6.
What time is it in Tonga when it is 9:00 AM in Mexico City?
When it is 9:00 AM in Mexico City, it is 4:00 AM (the next day) in Tonga.
What time is it in Tonga when it is 6:00 PM in Mexico City?
When it is 6:00 PM in Mexico City, it is 1:00 PM (the next day) in Tonga.
When is a good time to call Tonga from Mexico City?
Between 2:00 PM and 6:00 PM in Mexico City – that is 9:00 AM (the next day) to 1:00 PM (the next day) in Tonga – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Tonga?
From 5:00 AM in Mexico City it is already the next day in Tonga. The other way round, until 7:00 PM in Tonga it is still the previous day in Mexico City.
Does the time gap between Mexico City and Tonga change during the year?
No, the clocks change neither in Mexico City nor in Tonga, so the gap is 19 hours all year round.
