Honolulu, HI to Barcelona: time difference
Barcelona is 12 h ahead of Honolulu, HI. Live clocks for both, the working hours they share, and how each one sits against your own time.
+12 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Honolulu, HI 15:59 3:59 PM Barcelona 03:59 3:59 AM You –:–
15:59 3:59 PM
Hawaii-Aleutian Standard Time · UTC-10
☀️ 06:26 · 🌙 18:13
03:59 3:59 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
·
+12 h
Barcelona is 12 h ahead of Honolulu, HI.
When you, Honolulu, HI 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
🇺🇸 Honolulu, HI
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
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 11 11 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Honolulu, HI | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 15:59 | 03:59 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Hawaii-Aleutian Standard Time | Central European Summer Time |
| UTC offset | UTC-10 | UTC+2 |
| Offset from Honolulu, HI | — | +12 h |
| IANA zone | Pacific/Honolulu | Europe/Madrid |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:26 | 07:58 |
| Sunset | 18:13 | 19:20 |
| Daylight | 11 h 47 min | 11 h 22 min |
| People on this clock | 350,964 | 1,660,122 |
Compare Honolulu, HI with another city
More comparisons with Honolulu, HI: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Honolulu, HI and Barcelona: common questions
How many hours ahead of Honolulu, HI, is Barcelona?
The clocks in Barcelona are 12 hours ahead of those in Honolulu (UTC+2 and UTC−10).
If it is 9:00 AM in Honolulu, HI, what time is it in Barcelona?
At 9:00 AM in Honolulu, clocks in Barcelona show 9:00 PM.
What time is it in Barcelona when it is 6:00 PM in Honolulu, HI?
When it is 6:00 PM in Honolulu, it is 6:00 AM (the next day) in Barcelona.
When is a good time to call Barcelona from Honolulu, HI?
Working hours (9:00 AM–6:00 PM) in Honolulu and in Barcelona do not overlap. At 9:00 AM in Honolulu it is 9:00 PM in Barcelona; when the working day starts in Barcelona, it is 9:00 PM (the previous day) in Honolulu.
When does the date change in Barcelona compared with Honolulu, HI?
The new day starts in Barcelona earlier: at 12:00 PM in Honolulu it is already midnight there. Until 12:00 PM in Barcelona, Honolulu is still on the previous day.
Does the time difference between Honolulu, HI, and Barcelona change?
Yes. The clocks change only in Barcelona. From October 25, 2026, Barcelona will be 11 hours ahead of Honolulu.
