Lisbon to Lombard, IL: time difference
Lombard, IL is 6 h behind Lisbon. 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.
Lisbon 04:51 4:51 AM Lombard, IL 22:51 10:51 PM You –:–
04:51 4:51 AM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
22:51 10:51 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:03
·
−6 h
Lombard, IL is 6 h behind Lisbon.
When you, Lisbon and Lombard, IL are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇺🇸 Lombard, IL
18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Lombard, IL |
|---|---|---|
| Local time | 04:51 | 22:51 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 2026 |
| Time zone | Western European Summer Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Lisbon | — | −6 h |
| IANA zone | Europe/Lisbon | America/Chicago |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:53 | 07:12 |
| Sunset | 18:50 | 18:03 |
| Daylight | 10 h 57 min | 10 h 51 min |
| People on this clock | 545,923 | 42,792 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Lombard, IL: common questions
What is the time difference between Lisbon and Lombard, IL?
Lombard is 6 hours behind: it uses UTC−5, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Lombard, IL?
At 9:00 AM in Lisbon, clocks in Lombard show 3:00 AM.
What time is it in Lombard, IL, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 12:00 PM in Lombard.
When is a good time to call Lombard, IL, from Lisbon?
Between 3:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 12:00 PM in Lombard – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Lisbon is it still yesterday in Lombard, IL?
Before 6:00 AM in Lisbon, the date in Lombard has not changed yet. From 6:00 PM in Lombard, it is already the next day in Lisbon.
Is the time difference between Lisbon and Lombard, IL, the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Lombard will be 5 hours behind Lisbon.
