Barcelona to Tonga: time difference
Tonga is 11 h ahead of Barcelona. 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.
Barcelona 05:11 5:11 AM Tonga 16:11 4:11 PM You –:–
05:11 5:11 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
16:11 4:11 PM
Tonga Standard Time · UTC+13
☀️ 06:15 · 🌙 18:42
·
+11 h
Tonga is 11 h ahead of Barcelona.
When you, Barcelona 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
🇪🇸 Barcelona
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇹🇴 Tonga |
|---|---|---|
| Local time | 05:11 | 16:11 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | Tonga Standard Time |
| UTC offset | UTC+2 | UTC+13 |
| Offset from Barcelona | — | +11 h |
| IANA zone | Europe/Madrid | Pacific/Tongatapu |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:58 | 06:15 |
| Sunset | 19:20 | 18:42 |
| Daylight | 11 h 22 min | 12 h 27 min |
| People on this clock | 1,660,122 | 108,020 |
Compare Barcelona with another city
More comparisons with Barcelona: the time zones next to it and the far side of the clock.
Big time differences
Barcelona and Tonga: common questions
How many hours ahead of Barcelona is Tonga?
The clocks in Tonga are 11 hours ahead of those in Barcelona (UTC+13 and UTC+2).
What time is it in Tonga at the start of the working day in Barcelona?
The working day in Barcelona starts at 9:00 AM; in Tonga it is 8:00 PM at that moment.
What time is it in Tonga when it is 6:00 PM in Barcelona?
When it is 6:00 PM in Barcelona, it is 5:00 AM (the next day) in Tonga.
When is a good time to call Tonga from Barcelona?
Working hours (9:00 AM–6:00 PM) in Barcelona and in Tonga do not overlap. At 9:00 AM in Barcelona it is 8:00 PM in Tonga; when the working day starts in Tonga, it is 10:00 PM (the previous day) in Barcelona.
When does the date change in Tonga compared with Barcelona?
The new day starts in Tonga earlier: at 1:00 PM in Barcelona it is already midnight there. Until 11:00 AM in Tonga, Barcelona is still on the previous day.
Is the time difference between Barcelona and Tonga the same all year?
No. Only Barcelona switches to summer time, so the gap changes twice a year. From October 25, 2026, Tonga will be 12 hours ahead of Barcelona.
