Dublin to Cerquilho: time difference
Cerquilho is 3 h behind Dublin. 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.
Dublin 03:06 3:06 AM Cerquilho 00:06 12:06 AM You –:–
03:06 3:06 AM
Greenwich Mean Time · UTC+0
☀️ 07:33 · 🌙 16:45
00:06 12:06 AM
Brasilia Standard Time · UTC-3
☀️ 05:24 · 🌙 18:27
·
−3 h
Cerquilho is 3 h behind Dublin.
When you, Dublin and Cerquilho are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇪 Dublin
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
🇧🇷 Cerquilho
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 18 6 PM 19 7 PM 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇪 Dublin | 🇧🇷 Cerquilho |
|---|---|---|
| Local time | 03:06 | 00:06 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Brasilia Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Dublin | — | −3 h |
| IANA zone | Europe/Dublin | America/Sao Paulo |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | Not observed |
| Sunrise | 07:33 | 05:24 |
| Sunset | 16:45 | 18:27 |
| Daylight | 9 h 12 min | 13 h 3 min |
| People on this clock | 588,233 | 44,695 |
Compare Dublin with another city
More comparisons with Dublin: the time zones next to it and the far side of the clock.
Big time differences
Dublin and Cerquilho: common questions
What is the time difference between Dublin and Cerquilho?
Cerquilho is 3 hours behind: it uses UTC−3, while Dublin is on UTC+0.
If it is 9:00 AM in Dublin, what time is it in Cerquilho?
At 9:00 AM in Dublin, clocks in Cerquilho show 6:00 AM.
If it is 6:00 PM in Dublin, what time is it in Cerquilho?
At 6:00 PM in Dublin, clocks in Cerquilho show 3:00 PM.
Is there a time when both Dublin and Cerquilho are at work?
Yes: from 12:00 PM to 6:00 PM in Dublin (9:00 AM to 3:00 PM in Cerquilho), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Cerquilho?
Until 3:00 AM in Dublin it is still the previous day in Cerquilho. The other way round, from 9:00 PM in Cerquilho it is already the next day in Dublin.
Does the time difference between Dublin and Cerquilho change?
Yes. The clocks change only in Dublin. From March 28, 2027, Cerquilho will be 4 hours behind Dublin.
