Antofagasta to Reykjavik: time difference
Reykjavik is 3 h ahead of Antofagasta. 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.
Antofagasta 15:37 3:37 PM Reykjavik 18:37 6:37 PM You –:–
15:37 3:37 PM
Chile Summer Time · UTC-3
☀️ 07:07 · 🌙 19:48
18:37 6:37 PM
Greenwich Mean Time · UTC+0
☀️ 08:27 · 🌙 18:00
·
+3 h
Reykjavik is 3 h ahead of Antofagasta.
When you, Antofagasta and Reykjavik are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇱 Antofagasta
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
🇮🇸 Reykjavik
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 | 🇨🇱 Antofagasta | 🇮🇸 Reykjavik |
|---|---|---|
| Local time | 15:37 | 18:37 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Chile Summer Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Antofagasta | — | +3 h |
| IANA zone | America/Santiago | Atlantic/Reykjavik |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | Not observed |
| Sunrise | 07:07 | 08:27 |
| Sunset | 19:48 | 18:00 |
| Daylight | 12 h 41 min | 9 h 33 min |
| People on this clock | 348,517 | 136,894 |
Compare Antofagasta with another city
More comparisons with Antofagasta: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Antofagasta and Reykjavik: common questions
What is the time difference between Antofagasta and Reykjavik?
Reykjavik is 3 hours ahead: it uses UTC+0, while Antofagasta is on UTC−3.
What time is it in Reykjavik at the start of the working day in Antofagasta?
The working day in Antofagasta starts at 9:00 AM; in Reykjavik it is 12:00 PM at that moment.
If it is 6:00 PM in Antofagasta, what time is it in Reykjavik?
At 6:00 PM in Antofagasta, clocks in Reykjavik show 9:00 PM.
When do working hours in Antofagasta and in Reykjavik overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Antofagasta, which is 12:00 PM to 6:00 PM in Reykjavik.
When is it already the next day in Reykjavik?
From 9:00 PM in Antofagasta it is already the next day in Reykjavik. The other way round, until 3:00 AM in Reykjavik it is still the previous day in Antofagasta.
Does the time difference between Antofagasta and Reykjavik change?
Yes. The clocks change only in Antofagasta. From April 3, 2027, Reykjavik will be 4 hours ahead of Antofagasta.
