Barcelona to Rockville, MD: time difference
Rockville, MD 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 05:10 5:10 AM Rockville, MD 23:10 11:10 PM You –:–
05:10 5:10 AM
Central European Summer Time · UTC+2
☀️ 08:00 · 🌙 19:17
23:10 11:10 PM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:37
·
−6 h
Rockville, MD is 6 h behind Barcelona.
When you, Barcelona and Rockville, MD 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
🇺🇸 Rockville, MD
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 | 🇺🇸 Rockville, MD |
|---|---|---|
| Local time | 05:10 | 23:10 |
| Local date | Monday, October 12, 2026 | Sunday, October 11, 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 | 08:00 | 07:15 |
| Sunset | 19:17 | 18:37 |
| Daylight | 11 h 17 min | 11 h 23 min |
| People on this clock | 1,660,122 | 67,139 |
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 Rockville, MD: common questions
What is the time difference between Barcelona and Rockville, MD?
Rockville is 6 hours behind: it uses UTC−4, while Barcelona is on UTC+2.
What time is it in Rockville, MD, when it is 9:00 AM in Barcelona?
When it is 9:00 AM in Barcelona, it is 3:00 AM in Rockville.
If it is 6:00 PM in Barcelona, what time is it in Rockville, MD?
At 6:00 PM in Barcelona, clocks in Rockville show 12:00 PM.
When do working hours in Barcelona and in Rockville, MD, 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 Rockville.
When is it still the previous day in Rockville, MD?
Until 6:00 AM in Barcelona it is still the previous day in Rockville. The other way round, from 6:00 PM in Rockville it is already the next day in Barcelona.
Does the time difference between Barcelona and Rockville, MD, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Rockville will be 5 hours behind Barcelona.
