🇵🇱 Grodzisk Mazowiecki, Poland
19
- Central European Summer Time
- UTC+2
- Night
☀️ 07:09 · 🌙 17:37 · 10 h 28 min
Grodzisk Mazowiecki to London: time difference
London is 1 h behind Grodzisk Mazowiecki. 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.
Grodzisk Mazowiecki 23:55 11:55 PM London 22:55 10:55 PM You –:–
23:55 11:55 PM
Central European Summer Time · UTC+2
☀️ 07:09 · 🌙 17:37
22:55 10:55 PM
British Summer Time · UTC+1
☀️ 07:31 · 🌙 18:01
·
−1 h
London is 1 h behind Grodzisk Mazowiecki.
When you, Grodzisk Mazowiecki 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
🇵🇱 Grodzisk Mazowiecki
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 | 🇵🇱 Grodzisk Mazowiecki | 🇬🇧 London |
|---|---|---|
| Local time | 23:55 | 22:55 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central European Summer Time | British Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Grodzisk Mazowiecki | — | −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 | 07:09 | 07:31 |
| Sunset | 17:37 | 18:01 |
| Daylight | 10 h 28 min | 10 h 29 min |
| People on this clock | 32,594 | 8,908,083 |
Compare Grodzisk Mazowiecki with another city
More comparisons with Grodzisk Mazowiecki: the time zones next to it and the far side of the clock.
Big time differences
Grodzisk Mazowiecki and London: common questions
How far behind Grodzisk Mazowiecki is London?
London is 1 hour behind Grodzisk Mazowiecki: UTC+1 against UTC+2.
What time is it in London when it is 9:00 AM in Grodzisk Mazowiecki?
When it is 9:00 AM in Grodzisk Mazowiecki, it is 8:00 AM in London.
What time is it in London when it is 6:00 PM in Grodzisk Mazowiecki?
When it is 6:00 PM in Grodzisk Mazowiecki, it is 5:00 PM in London.
When is a good time to call London from Grodzisk Mazowiecki?
Between 10:00 AM and 6:00 PM in Grodzisk Mazowiecki – 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 Grodzisk Mazowiecki?
The new day starts in London later: until 1:00 AM in Grodzisk Mazowiecki, it is still the previous day there. From 11:00 PM in London, Grodzisk Mazowiecki is already on the next day.
Does the time difference between Grodzisk Mazowiecki and London change?
No. The clocks in Grodzisk Mazowiecki and in London change on the same dates, so the difference stays 1 hour.
