Kauai, Hawaii to Barcelona: time difference
Barcelona is 11 h ahead of Kauai, Hawaii. Live clocks for both, the working hours they share, and how each one sits against your own time.
+11 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Kauai, Hawaii 10:21 10:21 AM Barcelona 21:21 9:21 PM You –:–
10:21 10:21 AM
Hawaii-Aleutian Standard Time · UTC-10
☀️ 06:41 · 🌙 18:04
21:21 9:21 PM
Central European Standard Time · UTC+1
☀️ 07:18 · 🌙 17:53
·
+11 h
Barcelona is 11 h ahead of Kauai, Hawaii.
When you, Kauai, Hawaii 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
🇺🇸 Kauai, Hawaii
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
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
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Time zones side by side
| Detail | 🇺🇸 Kauai, Hawaii | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 10:21 | 21:21 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Hawaii-Aleutian Standard Time | Central European Standard Time |
| UTC offset | UTC-10 | UTC+1 |
| Offset from Kauai, Hawaii | — | +11 h |
| IANA zone | Pacific/Honolulu | Europe/Madrid |
| Daylight saving | Not observed | On standard time → UTC+2, Mar 28, 03:00 |
| Sunrise | 06:41 | 07:18 |
| Sunset | 18:04 | 17:53 |
| Daylight | 11 h 24 min | 10 h 35 min |
| People on this clock | 73,610 | 1,660,122 |
Compare Kauai, Hawaii with another city
More comparisons with Kauai, Hawaii: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Kauai, Hawaii and Barcelona: common questions
What is the time difference between Kauai, Hawaii, and Barcelona?
Barcelona is 11 hours ahead: it uses UTC+1, while Kauai is on UTC−10.
What time is it in Barcelona at the start of the working day in Kauai, Hawaii?
The working day in Kauai starts at 9:00 AM; in Barcelona it is 8:00 PM at that moment.
If it is 6:00 PM in Kauai, Hawaii, what time is it in Barcelona?
At 6:00 PM in Kauai, clocks in Barcelona show 5:00 AM (the next day).
When do working hours in Kauai, Hawaii, and in Barcelona overlap?
They don't: there are no shared working hours. The start of the day in Kauai (9:00 AM) is 8:00 PM in Barcelona, and the start of the day in Barcelona is 10:00 PM (the previous day) in Kauai.
From what time in Kauai, Hawaii, is it tomorrow in Barcelona?
Once it is 1:00 PM in Kauai, the date in Barcelona has already changed. Until 11:00 AM in Barcelona, it is still the previous day in Kauai.
Does the time difference between Kauai, Hawaii, and Barcelona change?
Yes. The clocks change only in Barcelona. From March 28, 2027, Barcelona will be 12 hours ahead of Kauai.
