Barcelona to Brookhaven, NY: time difference
Brookhaven, 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 21:17 9:17 PM Brookhaven, NY 15:17 3:17 PM You –:–
21:17 9:17 PM
Central European Summer Time · UTC+2
☀️ 08:09 · 🌙 19:05
15:17 3:17 PM
Eastern Daylight Time · UTC-4
☀️ 07:09 · 🌙 18:05
·
−6 h
Brookhaven, NY is 6 h behind Barcelona.
When you, Barcelona and Brookhaven, 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
🇺🇸 Brookhaven, 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 | 🇺🇸 Brookhaven, NY |
|---|---|---|
| Local time | 21:17 | 15:17 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 08:09 | 07:09 |
| Sunset | 19:05 | 18:05 |
| Daylight | 10 h 56 min | 10 h 57 min |
| People on this clock | 1,660,122 | 11,674 |
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 Brookhaven, NY: common questions
What is the time difference between Barcelona and Brookhaven, NY?
Brookhaven is 6 hours behind: it uses UTC−4, while Barcelona is on UTC+2.
If it is 9:00 AM in Barcelona, what time is it in Brookhaven, NY?
At 9:00 AM in Barcelona, clocks in Brookhaven show 3:00 AM.
If it is 6:00 PM in Barcelona, what time is it in Brookhaven, NY?
At 6:00 PM in Barcelona, clocks in Brookhaven show 12:00 PM.
Is there a time when both Barcelona and Brookhaven, NY, are at work?
Yes: from 3:00 PM to 6:00 PM in Barcelona (9:00 AM to 12:00 PM in Brookhaven), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Brookhaven, NY, compared with Barcelona?
The new day starts in Brookhaven later: until 6:00 AM in Barcelona, it is still the previous day there. From 6:00 PM in Brookhaven, Barcelona is already on the next day.
Is the time difference between Barcelona and Brookhaven, NY, 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, Brookhaven will be 5 hours behind Barcelona.
