Lisbon to Rockford, IL: time difference
Rockford, 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 04:13 4:13 AM Rockford, IL 22:13 10:13 PM You –:–
04:13 4:13 AM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
22:13 10:13 PM
Central Daylight Time · UTC-5
☀️ 07:17 · 🌙 18:07
·
−6 h
Rockford, IL is 6 h behind Lisbon.
When you, Lisbon and Rockford, 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
🇺🇸 Rockford, 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 | 🇺🇸 Rockford, IL |
|---|---|---|
| Local time | 04:13 | 22:13 |
| 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 | 07:17 |
| Sunset | 18:50 | 18:07 |
| Daylight | 10 h 57 min | 10 h 50 min |
| People on this clock | 545,923 | 148,655 |
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 Rockford, IL: common questions
How far behind Lisbon is Rockford, IL?
Rockford is 6 hours behind Lisbon: UTC−5 against UTC+1.
What time is it in Rockford, IL, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 3:00 AM in Rockford.
What time is it in Rockford, IL, at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Rockford it is 12:00 PM at that moment.
When is a good time to call Rockford, IL, from Lisbon?
Between 3:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 12:00 PM in Rockford – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Rockford, IL, compared with Lisbon?
The new day starts in Rockford later: until 6:00 AM in Lisbon, it is still the previous day there. From 6:00 PM in Rockford, Lisbon is already on the next day.
Is the time difference between Lisbon and Rockford, 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, Rockford will be 5 hours behind Lisbon.
