San Lorenzo to Reykjavik: time difference
Reykjavik is 3 h ahead of San Lorenzo. 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 Lorenzo 16:01 4:01 PM Reykjavik 19:01 7:01 PM You –:–
16:01 4:01 PM
Paraguay Summer Time · UTC-3
☀️ 06:15 · 🌙 18:57
19:01 7:01 PM
Greenwich Mean Time · UTC+0
☀️ 08:24 · 🌙 18:04
·
+3 h
Reykjavik is 3 h ahead of San Lorenzo.
When you, San Lorenzo 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 Lorenzo
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 Lorenzo | 🇮🇸 Reykjavik |
|---|---|---|
| Local time | 16:01 | 19:01 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Paraguay Summer Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from San Lorenzo | — | +3 h |
| IANA zone | America/Asuncion | Atlantic/Reykjavik |
| Daylight saving | On summer time → UTC-4, Mar 27, 23:00 | Not observed |
| Sunrise | 06:15 | 08:24 |
| Sunset | 18:57 | 18:04 |
| Daylight | 12 h 43 min | 9 h 40 min |
| People on this clock | 489,000 | 136,894 |
Compare San Lorenzo with another city
More comparisons with San Lorenzo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Lorenzo and Reykjavik: common questions
How many hours ahead of San Lorenzo is Reykjavik?
The clocks in Reykjavik are 3 hours ahead of those in San Lorenzo (UTC+0 and UTC−3).
If it is 9:00 AM in San Lorenzo, what time is it in Reykjavik?
At 9:00 AM in San Lorenzo, clocks in Reykjavik show 12:00 PM.
What time is it in Reykjavik at the end of the working day in San Lorenzo?
The working day in San Lorenzo ends at 6:00 PM; in Reykjavik it is 9:00 PM at that moment.
When is a good time to call Reykjavik from San Lorenzo?
Between 9:00 AM and 3:00 PM in San Lorenzo – that is 12:00 PM to 6:00 PM in Reykjavik – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Reykjavik compared with San Lorenzo?
The new day starts in Reykjavik earlier: at 9:00 PM in San Lorenzo it is already midnight there. Until 3:00 AM in Reykjavik, San Lorenzo is still on the previous day.
Is the time difference between San Lorenzo and Reykjavik the same all year?
Yes. Neither San Lorenzo nor Reykjavik switches to summer time, so the gap is always 3 hours.
