Reykjavik to Antofagasta: time difference
Antofagasta is 3 h behind Reykjavik. 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.
Reykjavik 20:29 8:29 PM Antofagasta 17:29 5:29 PM You –:–
20:29 8:29 PM
Greenwich Mean Time · UTC+0
☀️ 08:27 · 🌙 18:00
17:29 5:29 PM
Chile Summer Time · UTC-3
☀️ 07:07 · 🌙 19:48
·
−3 h
Antofagasta is 3 h behind Reykjavik.
When you, Reykjavik and Antofagasta are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇸 Reykjavik
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
🇨🇱 Antofagasta
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 | 🇮🇸 Reykjavik | 🇨🇱 Antofagasta |
|---|---|---|
| Local time | 20:29 | 17:29 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Greenwich Mean Time | Chile Summer Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Reykjavik | — | −3 h |
| IANA zone | Atlantic/Reykjavik | America/Santiago |
| Daylight saving | Not observed | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 08:27 | 07:07 |
| Sunset | 18:00 | 19:48 |
| Daylight | 9 h 33 min | 12 h 41 min |
| People on this clock | 136,894 | 348,517 |
Compare Reykjavik with another city
More comparisons with Reykjavik: the time zones next to it and the far side of the clock.
Big time differences
Reykjavik and Antofagasta: common questions
How many hours behind Reykjavik is Antofagasta?
The clocks in Antofagasta are 3 hours behind those in Reykjavik (UTC−3 and UTC+0).
What time is it in Antofagasta when it is 9:00 AM in Reykjavik?
When it is 9:00 AM in Reykjavik, it is 6:00 AM in Antofagasta.
What time is it in Antofagasta at the end of the working day in Reykjavik?
The working day in Reykjavik ends at 6:00 PM; in Antofagasta it is 3:00 PM at that moment.
When do working hours in Reykjavik and in Antofagasta overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Reykjavik, which is 9:00 AM to 3:00 PM in Antofagasta.
When does the date change in Antofagasta compared with Reykjavik?
The new day starts in Antofagasta later: until 3:00 AM in Reykjavik, it is still the previous day there. From 9:00 PM in Antofagasta, Reykjavik is already on the next day.
Is the time difference between Reykjavik and Antofagasta the same all year?
No. Only Antofagasta switches to summer time, so the gap changes twice a year. From April 3, 2027, Antofagasta will be 4 hours behind Reykjavik.
