🇨🇿 Opava, Czech Republic
19
- Central European Summer Time
- UTC+2
- Night
☀️ 07:15 · 🌙 17:53 · 10 h 38 min
Opava to London: time difference
London is 1 h behind Opava. 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.
Opava 20:30 8:30 PM London 19:30 7:30 PM You –:–
20:30 8:30 PM
Central European Summer Time · UTC+2
☀️ 07:15 · 🌙 17:53
19:30 7:30 PM
British Summer Time · UTC+1
☀️ 07:30 · 🌙 18:03
·
−1 h
London is 1 h behind Opava.
When you, Opava 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
🇨🇿 Opava
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 | 🇨🇿 Opava | 🇬🇧 London |
|---|---|---|
| Local time | 20:30 | 19:30 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Opava | — | −1 h |
| IANA zone | Europe/Prague | Europe/London |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:15 | 07:30 |
| Sunset | 17:53 | 18:03 |
| Daylight | 10 h 38 min | 10 h 33 min |
| People on this clock | 58,732 | 8,908,083 |
Compare Opava with another city
More comparisons with Opava: the time zones next to it and the far side of the clock.
Big time differences
Opava and London: common questions
How many hours behind Opava is London?
The clocks in London are 1 hour behind those in Opava (UTC+1 and UTC+2).
What time is it in London at the start of the working day in Opava?
The working day in Opava starts at 9:00 AM; in London it is 8:00 AM at that moment.
What time is it in London when it is 6:00 PM in Opava?
When it is 6:00 PM in Opava, it is 5:00 PM in London.
When is a good time to call London from Opava?
Between 10:00 AM and 6:00 PM in Opava – that is 9:00 AM to 5:00 PM in London – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in London compared with Opava?
The new day starts in London later: until 1:00 AM in Opava, it is still the previous day there. From 11:00 PM in London, Opava is already on the next day.
Does the time difference between Opava and London change?
No. The clocks in Opava and in London change on the same dates, so the difference stays 1 hour.
