Castro to Dublin: time difference
Dublin is 3 h ahead of Castro. 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.
Castro 15:45 3:45 PM Dublin 18:45 6:45 PM You –:–
15:45 3:45 PM
Chile Summer Time · UTC-3
☀️ 06:35 · 🌙 20:44
18:45 6:45 PM
Greenwich Mean Time · UTC+0
☀️ 07:32 · 🌙 16:47
·
+3 h
Dublin is 3 h ahead of Castro.
When you, Castro 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
🇨🇱 Castro
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 | 🇨🇱 Castro | 🇮🇪 Dublin |
|---|---|---|
| Local time | 15:45 | 18:45 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Chile Summer Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Castro | — | +3 h |
| IANA zone | America/Santiago | Europe/Dublin |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | On standard time → UTC+1, Mar 28, 02:00 |
| Sunrise | 06:35 | 07:32 |
| Sunset | 20:44 | 16:47 |
| Daylight | 14 h 9 min | 9 h 16 min |
| People on this clock | 33,417 | 588,233 |
Compare Castro with another city
More comparisons with Castro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Castro and Dublin: common questions
What is the time difference between Castro and Dublin?
Dublin is 3 hours ahead: it uses UTC+0, while Castro is on UTC−3.
If it is 9:00 AM in Castro, what time is it in Dublin?
At 9:00 AM in Castro, clocks in Dublin show 12:00 PM.
What time is it in Dublin when it is 6:00 PM in Castro?
When it is 6:00 PM in Castro, it is 9:00 PM in Dublin.
When do working hours in Castro and in Dublin overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Castro, which is 12:00 PM to 6:00 PM in Dublin.
When does the date change in Dublin compared with Castro?
The new day starts in Dublin earlier: at 9:00 PM in Castro it is already midnight there. Until 3:00 AM in Dublin, Castro is still on the previous day.
Does the time difference between Castro and Dublin change?
Yes. Both places change their clocks, but on different dates. From March 28, 2027, Dublin will be 4 hours ahead of Castro.
