Barcelona to Buffalo, NY: time difference
Buffalo, NY is 6 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 05:29 5:29 AM Buffalo, NY 23:29 11:29 PM You –:–
05:29 5:29 AM
Central European Summer Time · UTC+2
☀️ 07:58 · 🌙 19:20
23:29 11:29 PM
Eastern Daylight Time · UTC-4
☀️ 07:22 · 🌙 18:45
·
−6 h
Buffalo, NY is 6 h behind Barcelona.
When you, Barcelona and Buffalo, NY 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
🇺🇸 Buffalo, NY
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 16 4 PM 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇺🇸 Buffalo, NY |
|---|---|---|
| Local time | 05:29 | 23:29 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Central European Summer Time | Eastern Daylight Time |
| UTC offset | UTC+2 | UTC-4 |
| Offset from Barcelona | — | −6 h |
| IANA zone | Europe/Madrid | America/New York |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:58 | 07:22 |
| Sunset | 19:20 | 18:45 |
| Daylight | 11 h 22 min | 11 h 22 min |
| People on this clock | 1,660,122 | 258,071 |
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 Buffalo, NY: common questions
How far behind Barcelona is Buffalo, NY?
Buffalo is 6 hours behind Barcelona: UTC−4 against UTC+2.
If it is 9:00 AM in Barcelona, what time is it in Buffalo, NY?
At 9:00 AM in Barcelona, clocks in Buffalo show 3:00 AM.
If it is 6:00 PM in Barcelona, what time is it in Buffalo, NY?
At 6:00 PM in Barcelona, clocks in Buffalo show 12:00 PM.
When do working hours in Barcelona and in Buffalo, NY, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Barcelona, which is 9:00 AM to 12:00 PM in Buffalo.
When is it still the previous day in Buffalo, NY?
Until 6:00 AM in Barcelona it is still the previous day in Buffalo. The other way round, from 6:00 PM in Buffalo it is already the next day in Barcelona.
Does the time difference between Barcelona and Buffalo, NY, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Buffalo will be 5 hours behind Barcelona.
