Reykjavik to Calama: time difference
Calama 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 15:05 3:05 PM Calama 12:05 12:05 PM You –:–
15:05 3:05 PM
Greenwich Mean Time · UTC+0
☀️ 08:24 · 🌙 18:04
12:05 12:05 PM
Chile Summer Time · UTC-3
☀️ 07:03 · 🌙 19:41
·
−3 h
Calama is 3 h behind Reykjavik.
When you, Reykjavik and Calama 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
🇨🇱 Calama
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 | 🇨🇱 Calama |
|---|---|---|
| Local time | 15:05 | 12:05 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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 | 08:24 | 07:03 |
| Sunset | 18:04 | 19:41 |
| Daylight | 9 h 40 min | 12 h 38 min |
| People on this clock | 136,894 | 157,575 |
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 Calama: common questions
What is the time difference between Reykjavik and Calama?
Calama is 3 hours behind: it uses UTC−3, while Reykjavik is on UTC+0.
If it is 9:00 AM in Reykjavik, what time is it in Calama?
At 9:00 AM in Reykjavik, clocks in Calama show 6:00 AM.
What time is it in Calama at the end of the working day in Reykjavik?
The working day in Reykjavik ends at 6:00 PM; in Calama it is 3:00 PM at that moment.
When is a good time to call Calama from Reykjavik?
Between 12:00 PM and 6:00 PM in Reykjavik – that is 9:00 AM to 3:00 PM in Calama – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Reykjavik is it still yesterday in Calama?
Before 3:00 AM in Reykjavik, the date in Calama has not changed yet. From 9:00 PM in Calama, it is already the next day in Reykjavik.
Does the time gap between Reykjavik and Calama change during the year?
Yes – daylight saving time is used in Calama but not in Reykjavik. From April 3, 2027, Calama will be 4 hours behind Reykjavik.
