Halden to London: time difference
London is 1 h behind Halden. 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.
Halden 15:40 3:40 PM London 14:40 2:40 PM You –:–
15:40 3:40 PM
Central European Summer Time · UTC+2
☀️ 07:56 · 🌙 18:04
14:40 2:40 PM
British Summer Time · UTC+1
☀️ 07:28 · 🌙 18:05
·
−1 h
London is 1 h behind Halden.
When you, Halden and London are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇳🇴 Halden
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
🇬🇧 London
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇳🇴 Halden | 🇬🇧 London |
|---|---|---|
| Local time | 15:40 | 14:40 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Halden | — | −1 h |
| IANA zone | Europe/Oslo | Europe/London |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:56 | 07:28 |
| Sunset | 18:04 | 18:05 |
| Daylight | 10 h 8 min | 10 h 37 min |
| People on this clock | 31,965 | 8,908,083 |
Compare Halden with another city
More comparisons with Halden: the time zones next to it and the far side of the clock.
Big time differences
Halden and London: common questions
What is the time difference between Halden and London?
London is 1 hour behind: it uses UTC+1, while Halden is on UTC+2.
If it is 9:00 AM in Halden, what time is it in London?
At 9:00 AM in Halden, clocks in London show 8:00 AM.
If it is 6:00 PM in Halden, what time is it in London?
At 6:00 PM in Halden, clocks in London show 5:00 PM.
When do working hours in Halden and in London overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Halden, which is 9:00 AM to 5:00 PM in London.
Until what time in Halden is it still yesterday in London?
Before 1:00 AM in Halden, the date in London has not changed yet. From 11:00 PM in London, it is already the next day in Halden.
Does the time difference between Halden and London change?
No. The clocks in Halden and in London change on the same dates, so the difference stays 1 hour.
