San Luis to Reykjavik: time difference
Reykjavik is 3 h ahead of San Luis. 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.
San Luis 10:34 10:34 AM Reykjavik 13:34 1:34 PM You –:–
10:34 10:34 AM
Argentina Standard Time · UTC-3
☀️ 06:48 · 🌙 19:37
13:34 1:34 PM
Greenwich Mean Time · UTC+0
☀️ 08:12 · 🌙 18:18
·
+3 h
Reykjavik is 3 h ahead of San Luis.
When you, San Luis 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
🇦🇷 San Luis
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 | 🇦🇷 San Luis | 🇮🇸 Reykjavik |
|---|---|---|
| Local time | 10:34 | 13:34 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | Argentina Standard Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from San Luis | — | +3 h |
| IANA zone | America/Argentina/San Luis | Atlantic/Reykjavik |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:48 | 08:12 |
| Sunset | 19:37 | 18:18 |
| Daylight | 12 h 49 min | 10 h 6 min |
| People on this clock | 204,019 | 136,894 |
Compare San Luis with another city
More comparisons with San Luis: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Luis and Reykjavik: common questions
How many hours ahead of San Luis is Reykjavik?
The clocks in Reykjavik are 3 hours ahead of those in San Luis (UTC+0 and UTC−3).
What time is it in Reykjavik when it is 9:00 AM in San Luis?
When it is 9:00 AM in San Luis, it is 12:00 PM in Reykjavik.
What time is it in Reykjavik when it is 6:00 PM in San Luis?
When it is 6:00 PM in San Luis, it is 9:00 PM in Reykjavik.
When do working hours in San Luis and in Reykjavik overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in San Luis, which is 12:00 PM to 6:00 PM in Reykjavik.
From what time in San Luis is it tomorrow in Reykjavik?
Once it is 9:00 PM in San Luis, the date in Reykjavik has already changed. Until 3:00 AM in Reykjavik, it is still the previous day in San Luis.
Does the time difference between San Luis and Reykjavik change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
