🇵🇹 Lisbon, Portugal
15
- Western European Summer Time
- UTC+1
- Golden hour
☀️ 07:48 · 🌙 18:57 · 11 h 9 min
Lisbon to Porsgrunn: time difference
Porsgrunn is 1 h ahead of Lisbon. 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.
Lisbon 18:05 6:05 PM Porsgrunn 19:05 7:05 PM You –:–
18:05 6:05 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
19:05 7:05 PM
Central European Summer Time · UTC+2
☀️ 08:03 · 🌙 18:11
·
+1 h
Porsgrunn is 1 h ahead of Lisbon.
When you, Lisbon and Porsgrunn are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇳🇴 Porsgrunn
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 | 🇵🇹 Lisbon | 🇳🇴 Porsgrunn |
|---|---|---|
| Local time | 18:05 | 19:05 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Western European Summer Time | Central European Summer Time |
| UTC offset | UTC+1 | UTC+2 |
| Offset from Lisbon | — | +1 h |
| IANA zone | Europe/Lisbon | Europe/Oslo |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:48 | 08:03 |
| Sunset | 18:57 | 18:11 |
| Daylight | 11 h 9 min | 10 h 8 min |
| People on this clock | 545,923 | 37,144 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Porsgrunn: common questions
How many hours ahead of Lisbon is Porsgrunn?
The clocks in Porsgrunn are 1 hour ahead of those in Lisbon (UTC+2 and UTC+1).
What time is it in Porsgrunn at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Porsgrunn it is 10:00 AM at that moment.
What time is it in Porsgrunn when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 7:00 PM in Porsgrunn.
When is a good time to call Porsgrunn from Lisbon?
Between 9:00 AM and 5:00 PM in Lisbon – that is 10:00 AM to 6:00 PM in Porsgrunn – both places are within working hours (9:00 AM–6:00 PM).
From what time in Lisbon is it tomorrow in Porsgrunn?
Once it is 11:00 PM in Lisbon, the date in Porsgrunn has already changed. Until 1:00 AM in Porsgrunn, it is still the previous day in Lisbon.
Does the time difference between Lisbon and Porsgrunn change?
No. The clocks in Lisbon and in Porsgrunn change on the same dates, so the difference stays 1 hour.
