Barcelona to Dun Laoghaire: time difference
Dun Laoghaire is 1 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 06:38 6:38 AM Dun Laoghaire 05:38 5:38 AM You –:–
06:38 6:38 AM
Central European Summer Time · UTC+2
☀️ 08:06 · 🌙 19:09
05:38 5:38 AM
Irish Standard Time · UTC+1
☀️ 07:55 · 🌙 18:26
·
−1 h
Dun Laoghaire is 1 h behind Barcelona.
When you, Barcelona and Dun Laoghaire 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
🇮🇪 Dun Laoghaire
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Barcelona | 🇮🇪 Dun Laoghaire |
|---|---|---|
| Local time | 06:38 | 05:38 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | Irish Standard Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Barcelona | — | −1 h |
| IANA zone | Europe/Madrid | Europe/Dublin |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 08:06 | 07:55 |
| Sunset | 19:09 | 18:26 |
| Daylight | 11 h 4 min | 10 h 31 min |
| People on this clock | 1,660,122 | 38,761 |
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 Dun Laoghaire: common questions
What is the time difference between Barcelona and Dun Laoghaire?
Dun Laoghaire is 1 hour behind: it uses UTC+1, while Barcelona is on UTC+2.
What time is it in Dun Laoghaire when it is 9:00 AM in Barcelona?
When it is 9:00 AM in Barcelona, it is 8:00 AM in Dun Laoghaire.
What time is it in Dun Laoghaire at the end of the working day in Barcelona?
The working day in Barcelona ends at 6:00 PM; in Dun Laoghaire it is 5:00 PM at that moment.
When is a good time to call Dun Laoghaire from Barcelona?
Between 10:00 AM and 6:00 PM in Barcelona – that is 9:00 AM to 5:00 PM in Dun Laoghaire – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Dun Laoghaire compared with Barcelona?
The new day starts in Dun Laoghaire later: until 1:00 AM in Barcelona, it is still the previous day there. From 11:00 PM in Dun Laoghaire, Barcelona is already on the next day.
Does the time difference between Barcelona and Dun Laoghaire change?
No. The clocks in Barcelona and in Dun Laoghaire change on the same dates, so the difference stays 1 hour.
