Tumon to Barcelona: time difference
Barcelona is 8 h behind Tumon. Live clocks for both, the working hours they share, and how each one sits against your own time.
−8 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tumon 03:58 3:58 AM Barcelona 19:58 7:58 PM You –:–
03:58 3:58 AM
Chamorro Standard Time · UTC+10
☀️ 06:13 · 🌙 17:59
19:58 7:58 PM
Central European Summer Time · UTC+2
☀️ 08:09 · 🌙 19:05
·
−8 h
Barcelona is 8 h behind Tumon.
When you, Tumon and Barcelona are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇺 Tumon
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
🇪🇸 Barcelona
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 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇺 Tumon | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 03:58 | 19:58 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Chamorro Standard Time | Central European Summer Time |
| UTC offset | UTC+10 | UTC+2 |
| Offset from Tumon | — | −8 h |
| IANA zone | Pacific/Guam | Europe/Madrid |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:13 | 08:09 |
| Sunset | 17:59 | 19:05 |
| Daylight | 11 h 47 min | 10 h 56 min |
| People on this clock | 44,943 | 1,660,122 |
Compare Tumon with another city
More comparisons with Tumon: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tumon and Barcelona: common questions
How far behind Tumon is Barcelona?
Barcelona is 8 hours behind Tumon: UTC+2 against UTC+10.
If it is 9:00 AM in Tumon, what time is it in Barcelona?
At 9:00 AM in Tumon, clocks in Barcelona show 1:00 AM.
If it is 6:00 PM in Tumon, what time is it in Barcelona?
At 6:00 PM in Tumon, clocks in Barcelona show 10:00 AM.
When is a good time to call Barcelona from Tumon?
Between 5:00 PM and 6:00 PM in Tumon – that is 9:00 AM to 10:00 AM in Barcelona – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Tumon is it still yesterday in Barcelona?
Before 8:00 AM in Tumon, the date in Barcelona has not changed yet. From 4:00 PM in Barcelona, it is already the next day in Tumon.
Is the time difference between Tumon and Barcelona the same all year?
No. Only Barcelona switches to summer time, so the gap changes twice a year. From October 25, 2026, Barcelona will be 9 hours behind Tumon.
