Barcelona to Diadema: time difference
Diadema is 5 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 07:16 7:16 AM Diadema 02:16 2:16 AM You –:–
07:16 7:16 AM
Central European Summer Time · UTC+2
☀️ 08:11 · 🌙 19:02
02:16 2:16 AM
Brasilia Standard Time · UTC-3
☀️ 05:28 · 🌙 18:15
·
−5 h
Diadema is 5 h behind Barcelona.
When you, Barcelona and Diadema 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
🇧🇷 Diadema
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 | 🇪🇸 Barcelona | 🇧🇷 Diadema |
|---|---|---|
| Local time | 07:16 | 02:16 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Central European Summer Time | Brasilia Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Barcelona | — | −5 h |
| IANA zone | Europe/Madrid | America/Sao Paulo |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 08:11 | 05:28 |
| Sunset | 19:02 | 18:15 |
| Daylight | 10 h 50 min | 12 h 47 min |
| People on this clock | 1,660,122 | 393,237 |
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 Diadema: common questions
What is the time difference between Barcelona and Diadema?
Diadema is 5 hours behind: it uses UTC−3, while Barcelona is on UTC+2.
What time is it in Diadema when it is 9:00 AM in Barcelona?
When it is 9:00 AM in Barcelona, it is 4:00 AM in Diadema.
What time is it in Diadema when it is 6:00 PM in Barcelona?
When it is 6:00 PM in Barcelona, it is 1:00 PM in Diadema.
When do working hours in Barcelona and in Diadema overlap?
Working hours (9:00 AM–6:00 PM) overlap from 2:00 PM to 6:00 PM in Barcelona, which is 9:00 AM to 1:00 PM in Diadema.
When is it still the previous day in Diadema?
Until 5:00 AM in Barcelona it is still the previous day in Diadema. The other way round, from 7:00 PM in Diadema it is already the next day in Barcelona.
Is the time difference between Barcelona and Diadema the same all year?
No. Only Barcelona switches to summer time, so the gap changes twice a year. From October 25, 2026, Diadema will be 4 hours behind Barcelona.
