Barcelona to Denver, CO: time difference
Denver, CO is 8 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 Denver, CO 20:52 8:52 PM You –:–
04:52 4:52 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
20:52 8:52 PM
Mountain Daylight Time · UTC-6
☀️ 07:05 · 🌙 18:31
·
−8 h
Denver, CO is 8 h behind Barcelona.
When you, Barcelona and Denver, CO 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
🇺🇸 Denver, CO
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 12 12 PM 13 1 PM 14 2 PM 15 3 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇺🇸 Denver, CO |
|---|---|---|
| Local time | 04:52 | 20:52 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Central European Summer Time | Mountain Daylight Time |
| UTC offset | UTC+2 | UTC-6 |
| Offset from Barcelona | — | −8 h |
| IANA zone | Europe/Madrid | America/Denver |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:58 | 07:05 |
| Sunset | 19:20 | 18:31 |
| Daylight | 11 h 22 min | 11 h 27 min |
| People on this clock | 1,660,122 | 715,522 |
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 Denver, CO: common questions
How far behind Barcelona is Denver, CO?
Denver is 8 hours behind Barcelona: UTC−6 against UTC+2.
If it is 9:00 AM in Barcelona, what time is it in Denver, CO?
At 9:00 AM in Barcelona, clocks in Denver show 1:00 AM.
If it is 6:00 PM in Barcelona, what time is it in Denver, CO?
At 6:00 PM in Barcelona, clocks in Denver show 10:00 AM.
When is a good time to call Denver, CO, from Barcelona?
Between 5:00 PM and 6:00 PM in Barcelona – that is 9:00 AM to 10:00 AM in Denver – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Barcelona is it still yesterday in Denver, CO?
Before 8:00 AM in Barcelona, the date in Denver has not changed yet. From 4:00 PM in Denver, it is already the next day in Barcelona.
Does the time gap between Barcelona and Denver, CO, change during the year?
Yes, because the clocks in Barcelona and in Denver change on different dates. Next change: from October 25, 2026, Denver will be 7 hours behind Barcelona.
