🇵🇱 Bialystok, Poland
48
- Central European Summer Time
- UTC+2
- Twilight
☀️ 06:59 · 🌙 17:27 · 10 h 28 min
Bialystok to London: time difference
London is 1 h behind Bialystok. 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.
Bialystok 18:01 6:01 PM London 17:01 5:01 PM You –:–
18:01 6:01 PM
Central European Summer Time · UTC+2
☀️ 06:59 · 🌙 17:27
17:01 5:01 PM
British Summer Time · UTC+1
☀️ 07:30 · 🌙 18:03
·
−1 h
London is 1 h behind Bialystok.
When you, Bialystok 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
🇵🇱 Bialystok
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 | 🇵🇱 Bialystok | 🇬🇧 London |
|---|---|---|
| Local time | 18:01 | 17:01 |
| 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 Bialystok | — | −1 h |
| IANA zone | Europe/Warsaw | Europe/London |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:59 | 07:30 |
| Sunset | 17:27 | 18:03 |
| Daylight | 10 h 28 min | 10 h 33 min |
| People on this clock | 297,554 | 8,908,083 |
Compare Bialystok with another city
More comparisons with Bialystok: the time zones next to it and the far side of the clock.
Big time differences
Bialystok and London: common questions
How many hours behind Bialystok is London?
The clocks in London are 1 hour behind those in Bialystok (UTC+1 and UTC+2).
What time is it in London when it is 9:00 AM in Bialystok?
When it is 9:00 AM in Bialystok, it is 8:00 AM in London.
What time is it in London at the end of the working day in Bialystok?
The working day in Bialystok ends at 6:00 PM; in London it is 5:00 PM at that moment.
When do working hours in Bialystok and in London overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Bialystok, which is 9:00 AM to 5:00 PM in London.
When is it still the previous day in London?
Until 1:00 AM in Bialystok it is still the previous day in London. The other way round, from 11:00 PM in London it is already the next day in Bialystok.
Is the time difference between Bialystok 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.
