Bytom to Lisbon: time difference
Lisbon is 1 h behind Bytom. 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.
Bytom 07:27 7:27 AM Lisbon 06:27 6:27 AM You –:–
07:27 7:27 AM
Central European Summer Time · UTC+2
☀️ 07:12 · 🌙 17:49
06:27 6:27 AM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
·
−1 h
Lisbon is 1 h behind Bytom.
When you, Bytom and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇱 Bytom
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
🇵🇹 Lisbon
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 | 🇵🇱 Bytom | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 07:27 | 06:27 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | Western European Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Bytom | — | −1 h |
| IANA zone | Europe/Warsaw | Europe/Lisbon |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:12 | 07:49 |
| Sunset | 17:49 | 18:56 |
| Daylight | 10 h 37 min | 11 h 7 min |
| People on this clock | 162,250 | 545,923 |
Compare Bytom with another city
More comparisons with Bytom: the time zones next to it and the far side of the clock.
Big time differences
Bytom and Lisbon: common questions
What is the time difference between Bytom and Lisbon?
Lisbon is 1 hour behind: it uses UTC+1, while Bytom is on UTC+2.
If it is 9:00 AM in Bytom, what time is it in Lisbon?
At 9:00 AM in Bytom, clocks in Lisbon show 8:00 AM.
If it is 6:00 PM in Bytom, what time is it in Lisbon?
At 6:00 PM in Bytom, clocks in Lisbon show 5:00 PM.
When do working hours in Bytom and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Bytom, which is 9:00 AM to 5:00 PM in Lisbon.
When does the date change in Lisbon compared with Bytom?
The new day starts in Lisbon later: until 1:00 AM in Bytom, it is still the previous day there. From 11:00 PM in Lisbon, Bytom is already on the next day.
Does the time difference between Bytom and Lisbon change?
No. The clocks in Bytom and in Lisbon change on the same dates, so the difference stays 1 hour.
