Porto Alegre to Dublin: time difference
Dublin is 3 h ahead of Porto Alegre. 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.
Porto Alegre 09:52 9:52 AM Dublin 12:52 12:52 PM You –:–
09:52 9:52 AM
Brasilia Standard Time · UTC-3
☀️ 05:27 · 🌙 18:52
12:52 12:52 PM
Greenwich Mean Time · UTC+0
☀️ 07:33 · 🌙 16:45
·
+3 h
Dublin is 3 h ahead of Porto Alegre.
When you, Porto Alegre and Dublin are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Porto Alegre
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
🇮🇪 Dublin
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Porto Alegre | 🇮🇪 Dublin |
|---|---|---|
| Local time | 09:52 | 12:52 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Brasilia Standard Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Porto Alegre | — | +3 h |
| IANA zone | America/Sao Paulo | Europe/Dublin |
| Daylight saving | Not observed | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 05:27 | 07:33 |
| Sunset | 18:52 | 16:45 |
| Daylight | 13 h 24 min | 9 h 12 min |
| People on this clock | 1,332,833 | 588,233 |
Compare Porto Alegre with another city
More comparisons with Porto Alegre: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Porto Alegre and Dublin: common questions
How far ahead of Porto Alegre is Dublin?
Dublin is 3 hours ahead of Porto Alegre: UTC+0 against UTC−3.
What time is it in Dublin at the start of the working day in Porto Alegre?
The working day in Porto Alegre starts at 9:00 AM; in Dublin it is 12:00 PM at that moment.
What time is it in Dublin at the end of the working day in Porto Alegre?
The working day in Porto Alegre ends at 6:00 PM; in Dublin it is 9:00 PM at that moment.
Is there a time when both Porto Alegre and Dublin are at work?
Yes: from 9:00 AM to 3:00 PM in Porto Alegre (12:00 PM to 6:00 PM in Dublin), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Dublin?
From 9:00 PM in Porto Alegre it is already the next day in Dublin. The other way round, until 3:00 AM in Dublin it is still the previous day in Porto Alegre.
Is the time difference between Porto Alegre and Dublin the same all year?
No. Only Dublin switches to summer time, so the gap changes twice a year. From March 28, 2027, Dublin will be 4 hours ahead of Porto Alegre.
