Reykjavik to Lisbon: time difference
Lisbon is 1 h ahead of Reykjavik. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Reykjavik 02:53 2:53 AM Lisbon 03:53 3:53 AM You –:–
02:53 2:53 AM
Greenwich Mean Time · UTC+0
☀️ 08:03 · 🌙 18:28
03:53 3:53 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
+1 h
Lisbon is 1 h ahead of Reykjavik.
When you, Reykjavik and Lisbon 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
🇵🇹 Lisbon
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇸 Reykjavik | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 02:53 | 03:53 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | Western European Summer Time |
| UTC offset | UTC+0 | UTC+1 |
| Offset from Reykjavik | — | +1 h |
| IANA zone | Atlantic/Reykjavik | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 08:03 | 07:41 |
| Sunset | 18:28 | 19:07 |
| Daylight | 10 h 25 min | 11 h 26 min |
| People on this clock | 136,894 | 545,923 |
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 Lisbon: common questions
How many hours ahead of Reykjavik is Lisbon?
The clocks in Lisbon are 1 hour ahead of those in Reykjavik (UTC+1 and UTC+0).
If it is 9:00 AM in Reykjavik, what time is it in Lisbon?
At 9:00 AM in Reykjavik, clocks in Lisbon show 10:00 AM.
What time is it in Lisbon at the end of the working day in Reykjavik?
The working day in Reykjavik ends at 6:00 PM; in Lisbon it is 7:00 PM at that moment.
When is a good time to call Lisbon from Reykjavik?
Between 9:00 AM and 5:00 PM in Reykjavik – that is 10:00 AM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
From what time in Reykjavik is it tomorrow in Lisbon?
Once it is 11:00 PM in Reykjavik, the date in Lisbon has already changed. Until 1:00 AM in Lisbon, it is still the previous day in Reykjavik.
Does the time difference between Reykjavik and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon and Reykjavik will have the same time.
