Barcelona to Hilo, HI: time difference
Hilo, HI is 12 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 04:52 4:52 AM Hilo, HI 16:52 4:52 PM You –:–
04:52 4:52 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
16:52 4:52 PM
Hawaii-Aleutian Standard Time · UTC-10
☀️ 06:14 · 🌙 18:03
·
−12 h
Hilo, HI is 12 h behind Barcelona.
When you, Barcelona and Hilo, HI 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
🇺🇸 Hilo, HI
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇺🇸 Hilo, HI |
|---|---|---|
| Local time | 04:52 | 16:52 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Central European Summer Time | Hawaii-Aleutian Standard Time |
| UTC offset | UTC+2 | UTC-10 |
| Offset from Barcelona | — | −12 h |
| IANA zone | Europe/Madrid | Pacific/Honolulu |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:58 | 06:14 |
| Sunset | 19:20 | 18:03 |
| Daylight | 11 h 22 min | 11 h 49 min |
| People on this clock | 1,660,122 | 44,186 |
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 Hilo, HI: common questions
How far behind Barcelona is Hilo, HI?
Hilo is 12 hours behind Barcelona: UTC−10 against UTC+2.
What time is it in Hilo, HI, at the start of the working day in Barcelona?
The working day in Barcelona starts at 9:00 AM; in Hilo it is 9:00 PM (the previous day) at that moment.
If it is 6:00 PM in Barcelona, what time is it in Hilo, HI?
At 6:00 PM in Barcelona, clocks in Hilo show 6:00 AM.
When do working hours in Barcelona and in Hilo, HI, overlap?
They don't: there are no shared working hours. The start of the day in Barcelona (9:00 AM) is 9:00 PM (the previous day) in Hilo, and the start of the day in Hilo is 9:00 PM in Barcelona.
When does the date change in Hilo, HI, compared with Barcelona?
The new day starts in Hilo later: until 12:00 PM in Barcelona, it is still the previous day there. From 12:00 PM in Hilo, Barcelona is already on the next day.
Is the time difference between Barcelona and Hilo, HI, the same all year?
No. Only Barcelona switches to summer time, so the gap changes twice a year. From October 25, 2026, Hilo will be 11 hours behind Barcelona.
