Rostrenen to London: time difference
London is 1 h behind Rostrenen. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Rostrenen 02:50 2:50 AM London 01:50 1:50 AM You –:–
02:50 2:50 AM
Central European Summer Time · UTC+2
☀️ 08:42 · 🌙 19:15
01:50 1:50 AM
British Summer Time · UTC+1
☀️ 07:35 · 🌙 17:57
·
−1 h
London is 1 h behind Rostrenen.
When you, Rostrenen 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
🇫🇷 Rostrenen
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 | 🇫🇷 Rostrenen | 🇬🇧 London |
|---|---|---|
| Local time | 02:50 | 01:50 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Rostrenen | — | −1 h |
| IANA zone | Europe/Paris | Europe/London |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 08:42 | 07:35 |
| Sunset | 19:15 | 17:57 |
| Daylight | 10 h 33 min | 10 h 22 min |
| People on this clock | 3,200 | 8,908,083 |
Compare Rostrenen with another city
More comparisons with Rostrenen: the time zones next to it and the far side of the clock.
Big time differences
Rostrenen and London: common questions
How far behind Rostrenen is London?
London is 1 hour behind Rostrenen: UTC+1 against UTC+2.
If it is 9:00 AM in Rostrenen, what time is it in London?
At 9:00 AM in Rostrenen, clocks in London show 8:00 AM.
What time is it in London at the end of the working day in Rostrenen?
The working day in Rostrenen ends at 6:00 PM; in London it is 5:00 PM at that moment.
Is there a time when both Rostrenen and London are at work?
Yes: from 10:00 AM to 6:00 PM in Rostrenen (9:00 AM to 5:00 PM in London), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in London compared with Rostrenen?
The new day starts in London later: until 1:00 AM in Rostrenen, it is still the previous day there. From 11:00 PM in London, Rostrenen is already on the next day.
Is the time difference between Rostrenen and London the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
