Tsukuba to Barcelona: time difference
Barcelona is 7 h behind Tsukuba. Live clocks for both, the working hours they share, and how each one sits against your own time.
−7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tsukuba 21:17 9:17 PM Barcelona 14:17 2:17 PM You –:–
21:17 9:17 PM
Japan Standard Time · UTC+9
☀️ 05:49 · 🌙 17:02
14:17 2:17 PM
Central European Summer Time · UTC+2
☀️ 08:07 · 🌙 19:08
·
−7 h
Barcelona is 7 h behind Tsukuba.
When you, Tsukuba 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
🇯🇵 Tsukuba
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
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 16 4 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇯🇵 Tsukuba | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 21:17 | 14:17 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Japan Standard Time | Central European Summer Time |
| UTC offset | UTC+9 | UTC+2 |
| Offset from Tsukuba | — | −7 h |
| IANA zone | Asia/Tokyo | Europe/Madrid |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 05:49 | 08:07 |
| Sunset | 17:02 | 19:08 |
| Daylight | 11 h 13 min | 11 h 1 min |
| People on this clock | 230,398 | 1,660,122 |
Compare Tsukuba with another city
More comparisons with Tsukuba: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tsukuba and Barcelona: common questions
How far behind Tsukuba is Barcelona?
Barcelona is 7 hours behind Tsukuba: UTC+2 against UTC+9.
What time is it in Barcelona at the start of the working day in Tsukuba?
The working day in Tsukuba starts at 9:00 AM; in Barcelona it is 2:00 AM at that moment.
What time is it in Barcelona at the end of the working day in Tsukuba?
The working day in Tsukuba ends at 6:00 PM; in Barcelona it is 11:00 AM at that moment.
When is a good time to call Barcelona from Tsukuba?
Between 4:00 PM and 6:00 PM in Tsukuba – that is 9:00 AM to 11:00 AM in Barcelona – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Barcelona?
Until 7:00 AM in Tsukuba it is still the previous day in Barcelona. The other way round, from 5:00 PM in Barcelona it is already the next day in Tsukuba.
Does the time difference between Tsukuba and Barcelona change?
Yes. The clocks change only in Barcelona. From October 25, 2026, Barcelona will be 8 hours behind Tsukuba.
