London to Tonsberg: time difference
Tonsberg is 1 h ahead of London. 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.
London 00:25 12:25 AM Tonsberg 01:25 1:25 AM You –:–
00:25 12:25 AM
British Summer Time · UTC+1
☀️ 07:33 · 🌙 17:59
01:25 1:25 AM
Central European Summer Time · UTC+2
☀️ 08:11 · 🌙 17:57
·
+1 h
Tonsberg is 1 h ahead of London.
When you, London and Tonsberg are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 London
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
🇳🇴 Tonsberg
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 | 🇬🇧 London | 🇳🇴 Tonsberg |
|---|---|---|
| Local time | 00:25 | 01:25 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | British Summer Time | Central European Summer Time |
| UTC offset | UTC+1 | UTC+2 |
| Offset from London | — | +1 h |
| IANA zone | Europe/London | Europe/Oslo |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:33 | 08:11 |
| Sunset | 17:59 | 17:57 |
| Daylight | 10 h 26 min | 9 h 46 min |
| People on this clock | 8,908,083 | 59,237 |
Compare London with another city
More comparisons with London: the time zones next to it and the far side of the clock.
Big time differences
London and Tonsberg: common questions
How many hours ahead of London is Tonsberg?
The clocks in Tonsberg are 1 hour ahead of those in London (UTC+2 and UTC+1).
If it is 9:00 AM in London, what time is it in Tonsberg?
At 9:00 AM in London, clocks in Tonsberg show 10:00 AM.
What time is it in Tonsberg when it is 6:00 PM in London?
When it is 6:00 PM in London, it is 7:00 PM in Tonsberg.
When do working hours in London and in Tonsberg overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in London, which is 10:00 AM to 6:00 PM in Tonsberg.
From what time in London is it tomorrow in Tonsberg?
Once it is 11:00 PM in London, the date in Tonsberg has already changed. Until 1:00 AM in Tonsberg, it is still the previous day in London.
Is the time difference between London and Tonsberg the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
