Denver, CO to Barcelona: time difference
Barcelona is 8 h ahead of Denver, CO. Live clocks for both, the working hours they share, and how each one sits against your own time.
+8 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Denver, CO 18:25 6:25 PM Barcelona 02:25 2:25 AM You –:–
18:25 6:25 PM
Mountain Daylight Time · UTC-6
☀️ 07:05 · 🌙 18:31
02:25 2:25 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
·
+8 h
Barcelona is 8 h ahead of Denver, CO.
When you, Denver, CO 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
🇺🇸 Denver, CO
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Denver, CO | 🇪🇸 Barcelona |
|---|---|---|
| Local time | 18:25 | 02:25 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Mountain Daylight Time | Central European Summer Time |
| UTC offset | UTC-6 | UTC+2 |
| Offset from Denver, CO | — | +8 h |
| IANA zone | America/Denver | Europe/Madrid |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:05 | 07:58 |
| Sunset | 18:31 | 19:20 |
| Daylight | 11 h 27 min | 11 h 22 min |
| People on this clock | 715,522 | 1,660,122 |
Compare Denver, CO with another city
More comparisons with Denver, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Denver, CO and Barcelona: common questions
How many hours ahead of Denver, CO, is Barcelona?
The clocks in Barcelona are 8 hours ahead of those in Denver (UTC+2 and UTC−6).
If it is 9:00 AM in Denver, CO, what time is it in Barcelona?
At 9:00 AM in Denver, clocks in Barcelona show 5:00 PM.
What time is it in Barcelona when it is 6:00 PM in Denver, CO?
When it is 6:00 PM in Denver, it is 2:00 AM (the next day) in Barcelona.
Is there a time when both Denver, CO, and Barcelona are at work?
Yes: from 9:00 AM to 10:00 AM in Denver (5:00 PM to 6:00 PM in Barcelona), the working days (9:00 AM–6:00 PM) overlap.
From what time in Denver, CO, is it tomorrow in Barcelona?
Once it is 4:00 PM in Denver, the date in Barcelona has already changed. Until 8:00 AM in Barcelona, it is still the previous day in Denver.
Is the time difference between Denver, CO, and Barcelona the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Barcelona will be 7 hours ahead of Denver.
