Reykjavik to Río Tercero: time difference
Río Tercero is 3 h behind Reykjavik. Live clocks for both, the working hours they share, and how each one sits against your own time.
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Reykjavik 18:53 6:53 PM Río Tercero 15:53 3:53 PM You –:–
18:53 6:53 PM
Greenwich Mean Time · UTC+0
☀️ 08:33 · 🌙 17:53
15:53 3:53 PM
Argentina Standard Time · UTC-3
☀️ 06:31 · 🌙 19:32
·
−3 h
Río Tercero is 3 h behind Reykjavik.
When you, Reykjavik and Río Tercero 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
🇦🇷 Río Tercero
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 | 🇦🇷 Río Tercero |
|---|---|---|
| Local time | 18:53 | 15:53 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Greenwich Mean Time | Argentina Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from Reykjavik | — | −3 h |
| IANA zone | Atlantic/Reykjavik | America/Argentina/Cordoba |
| Daylight saving | Not observed | Not observed |
| Sunrise | 08:33 | 06:31 |
| Sunset | 17:53 | 19:32 |
| Daylight | 9 h 20 min | 13 h 1 min |
| People on this clock | 136,894 | 53,389 |
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 Río Tercero: common questions
What is the time difference between Reykjavik and Río Tercero?
Río Tercero is 3 hours behind: it uses UTC−3, while Reykjavik is on UTC+0.
What time is it in Río Tercero when it is 9:00 AM in Reykjavik?
When it is 9:00 AM in Reykjavik, it is 6:00 AM in Río Tercero.
If it is 6:00 PM in Reykjavik, what time is it in Río Tercero?
At 6:00 PM in Reykjavik, clocks in Río Tercero show 3:00 PM.
When is a good time to call Río Tercero from Reykjavik?
Between 12:00 PM and 6:00 PM in Reykjavik – that is 9:00 AM to 3:00 PM in Río Tercero – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Río Tercero?
Until 3:00 AM in Reykjavik it is still the previous day in Río Tercero. The other way round, from 9:00 PM in Río Tercero it is already the next day in Reykjavik.
Is the time difference between Reykjavik and Río Tercero the same all year?
Yes. Neither Reykjavik nor Río Tercero switches to summer time, so the gap is always 3 hours.
