Barcelona to Alamosa, CO: time difference
Alamosa, 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 04:59 4:59 AM Alamosa, CO 20:59 8:59 PM You –:–
04:59 4:59 AM
Central European Summer Time · UTC+2
☀️ 08:11 · 🌙 19:02
20:59 8:59 PM
Mountain Daylight Time · UTC-6
☀️ 07:18 · 🌙 18:20
·
−8 h
Alamosa, CO is 8 h behind Barcelona.
When you, Barcelona and Alamosa, 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
🇺🇸 Alamosa, 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 | 🇺🇸 Alamosa, CO |
|---|---|---|
| Local time | 04:59 | 20:59 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 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 | 08:11 | 07:18 |
| Sunset | 19:02 | 18:20 |
| Daylight | 10 h 50 min | 11 h 2 min |
| People on this clock | 1,660,122 | 10,000 |
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 Alamosa, CO: common questions
How many hours behind Barcelona is Alamosa, CO?
The clocks in Alamosa are 8 hours behind those in Barcelona (UTC−6 and UTC+2).
If it is 9:00 AM in Barcelona, what time is it in Alamosa, CO?
At 9:00 AM in Barcelona, clocks in Alamosa show 1:00 AM.
If it is 6:00 PM in Barcelona, what time is it in Alamosa, CO?
At 6:00 PM in Barcelona, clocks in Alamosa show 10:00 AM.
When is a good time to call Alamosa, CO, from Barcelona?
Between 5:00 PM and 6:00 PM in Barcelona – that is 9:00 AM to 10:00 AM in Alamosa – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Alamosa, CO?
Until 8:00 AM in Barcelona it is still the previous day in Alamosa. The other way round, from 4:00 PM in Alamosa it is already the next day in Barcelona.
Does the time gap between Barcelona and Alamosa, CO, change during the year?
Yes, because the clocks in Barcelona and in Alamosa change on different dates. Next change: from October 25, 2026, Alamosa will be 7 hours behind Barcelona.
