London to Rumelange: time difference
Rumelange is 1 h ahead of London. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇱🇺 Rumelange, Luxembourg
19
- Central European Standard Time
- UTC+1
- Night
☀️ 07:33 · 🌙 17:08 · 9 h 35 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
London 03:15 3:15 AM Rumelange 04:15 4:15 AM You –:–
03:15 3:15 AM
Greenwich Mean Time · UTC+0
☀️ 07:03 · 🌙 16:27
04:15 4:15 AM
Central European Standard Time · UTC+1
☀️ 07:33 · 🌙 17:08
·
+1 h
Rumelange is 1 h ahead of London.
When you, London and Rumelange 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
🇱🇺 Rumelange
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 | 🇱🇺 Rumelange |
|---|---|---|
| Local time | 03:15 | 04:15 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Greenwich Mean Time | Central European Standard Time |
| UTC offset | UTC+0 | UTC+1 |
| Offset from London | — | +1 h |
| IANA zone | Europe/London | Europe/Luxembourg |
| Daylight saving | On standard time → UTC+1, Mar 28, 02:00 | On standard time → UTC+2, Mar 28, 03:00 |
| Sunrise | 07:03 | 07:33 |
| Sunset | 16:27 | 17:08 |
| Daylight | 9 h 24 min | 9 h 35 min |
| People on this clock | 8,908,083 | 5,600 |
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 Rumelange: common questions
How far ahead of London is Rumelange?
Rumelange is 1 hour ahead of London: UTC+1 against UTC+0.
What time is it in Rumelange when it is 9:00 AM in London?
When it is 9:00 AM in London, it is 10:00 AM in Rumelange.
What time is it in Rumelange at the end of the working day in London?
The working day in London ends at 6:00 PM; in Rumelange it is 7:00 PM at that moment.
When do working hours in London and in Rumelange 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 Rumelange.
From what time in London is it tomorrow in Rumelange?
Once it is 11:00 PM in London, the date in Rumelange has already changed. Until 1:00 AM in Rumelange, it is still the previous day in London.
Is the time difference between London and Rumelange the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
