Dublin to Serra: time difference
Serra 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 20:56 8:56 PM Serra 17:56 5:56 PM You –:–
20:56 8:56 PM
Greenwich Mean Time · UTC+0
☀️ 07:32 · 🌙 16:47
17:56 5:56 PM
Brasilia Standard Time · UTC-3
☀️ 04:58 · 🌙 17:53
·
−3 h
Serra is 3 h behind Dublin.
When you, Dublin and Serra 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
🇧🇷 Serra
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 | 🇧🇷 Serra |
|---|---|---|
| Local time | 20:56 | 17:56 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 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 | 07:32 | 04:58 |
| Sunset | 16:47 | 17:53 |
| Daylight | 9 h 16 min | 12 h 55 min |
| People on this clock | 588,233 | 520,653 |
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 Serra: common questions
How far behind Dublin is Serra?
Serra is 3 hours behind Dublin: UTC−3 against UTC+0.
What time is it in Serra when it is 9:00 AM in Dublin?
When it is 9:00 AM in Dublin, it is 6:00 AM in Serra.
What time is it in Serra when it is 6:00 PM in Dublin?
When it is 6:00 PM in Dublin, it is 3:00 PM in Serra.
Is there a time when both Dublin and Serra are at work?
Yes: from 12:00 PM to 6:00 PM in Dublin (9:00 AM to 3:00 PM in Serra), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Serra?
Until 3:00 AM in Dublin it is still the previous day in Serra. The other way round, from 9:00 PM in Serra it is already the next day in Dublin.
Is the time difference between Dublin and Serra the same all year?
No. Only Dublin switches to summer time, so the gap changes twice a year. From March 28, 2027, Serra will be 4 hours behind Dublin.
