Grudziadz to Lisbon: time difference
Lisbon is 1 h behind Grudziadz. 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.
Grudziadz 01:36 1:36 AM Lisbon 00:36 12:36 AM You –:–
01:36 1:36 AM
Central European Summer Time · UTC+2
☀️ 07:21 · 🌙 17:40
00:36 12:36 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
−1 h
Lisbon is 1 h behind Grudziadz.
When you, Grudziadz 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
🇵🇱 Grudziadz
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 | 🇵🇱 Grudziadz | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 01:36 | 00:36 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central European Summer Time | Western European Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Grudziadz | — | −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 | 07:21 | 07:50 |
| Sunset | 17:40 | 18:54 |
| Daylight | 10 h 19 min | 11 h 4 min |
| People on this clock | 92,552 | 545,923 |
Compare Grudziadz with another city
More comparisons with Grudziadz: the time zones next to it and the far side of the clock.
Big time differences
Grudziadz and Lisbon: common questions
How many hours behind Grudziadz is Lisbon?
The clocks in Lisbon are 1 hour behind those in Grudziadz (UTC+1 and UTC+2).
What time is it in Lisbon at the start of the working day in Grudziadz?
The working day in Grudziadz starts at 9:00 AM; in Lisbon it is 8:00 AM at that moment.
What time is it in Lisbon at the end of the working day in Grudziadz?
The working day in Grudziadz ends at 6:00 PM; in Lisbon it is 5:00 PM at that moment.
Is there a time when both Grudziadz and Lisbon are at work?
Yes: from 10:00 AM to 6:00 PM in Grudziadz (9:00 AM to 5:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Grudziadz is it still yesterday in Lisbon?
Before 1:00 AM in Grudziadz, the date in Lisbon has not changed yet. From 11:00 PM in Lisbon, it is already the next day in Grudziadz.
Is the time difference between Grudziadz and Lisbon the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
