Barcelona to Tucson, AZ: time difference
Tucson, AZ is 9 h behind 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 07:32 7:32 AM Tucson, AZ 22:32 10:32 PM You –:–
07:32 7:32 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
22:32 10:32 PM
Mountain Standard Time · UTC-7
☀️ 06:24 · 🌙 18:00
·
−9 h
Tucson, AZ is 9 h behind Barcelona.
When you, Barcelona and Tucson, AZ 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
🇺🇸 Tucson, AZ
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 11 11 AM 12 12 PM 13 1 PM 14 2 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇺🇸 Tucson, AZ |
|---|---|---|
| Local time | 07:32 | 22:32 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Central European Summer Time | Mountain Standard Time |
| UTC offset | UTC+2 | UTC-7 |
| Offset from Barcelona | — | −9 h |
| IANA zone | Europe/Madrid | America/Phoenix |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:58 | 06:24 |
| Sunset | 19:20 | 18:00 |
| Daylight | 11 h 22 min | 11 h 36 min |
| People on this clock | 1,660,122 | 520,116 |
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 Tucson, AZ: common questions
How far behind Barcelona is Tucson, AZ?
Tucson is 9 hours behind Barcelona: UTC−7 against UTC+2.
What time is it in Tucson, AZ, when it is 9:00 AM in Barcelona?
When it is 9:00 AM in Barcelona, it is 12:00 AM in Tucson.
What time is it in Tucson, AZ, when it is 6:00 PM in Barcelona?
When it is 6:00 PM in Barcelona, it is 9:00 AM in Tucson.
When do working hours in Barcelona and in Tucson, AZ, overlap?
They don't: there are no shared working hours. The start of the day in Barcelona (9:00 AM) is 12:00 AM in Tucson, and the start of the day in Tucson is 6:00 PM in Barcelona.
Until what time in Barcelona is it still yesterday in Tucson, AZ?
Before 9:00 AM in Barcelona, the date in Tucson has not changed yet. From 3:00 PM in Tucson, it is already the next day in Barcelona.
Is the time difference between Barcelona and Tucson, AZ, the same all year?
No. Only Barcelona switches to summer time, so the gap changes twice a year. From October 25, 2026, Tucson will be 8 hours behind Barcelona.
