Oak Lawn, IL to Lisbon: time difference
Lisbon is 6 h ahead of Oak Lawn, IL. Live clocks for both, the working hours they share, and how each one sits against your own time.
+6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Oak Lawn, IL 16:09 4:09 PM Lisbon 22:09 10:09 PM You –:–
16:09 4:09 PM
Central Daylight Time · UTC-5
☀️ 07:09 · 🌙 18:04
22:09 10:09 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
·
+6 h
Lisbon is 6 h ahead of Oak Lawn, IL.
When you, Oak Lawn, IL 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
🇺🇸 Oak Lawn, IL
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Oak Lawn, IL | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 16:09 | 22:09 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Western European Summer Time |
| UTC offset | UTC-5 | UTC+1 |
| Offset from Oak Lawn, IL | — | +6 h |
| IANA zone | America/Chicago | Europe/Lisbon |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:09 | 07:51 |
| Sunset | 18:04 | 18:53 |
| Daylight | 10 h 54 min | 11 h 2 min |
| People on this clock | 58,362 | 545,923 |
Compare Oak Lawn, IL with another city
More comparisons with Oak Lawn, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Oak Lawn, IL and Lisbon: common questions
How far ahead of Oak Lawn, IL, is Lisbon?
Lisbon is 6 hours ahead of Oak Lawn: UTC+1 against UTC−5.
What time is it in Lisbon at the start of the working day in Oak Lawn, IL?
The working day in Oak Lawn starts at 9:00 AM; in Lisbon it is 3:00 PM at that moment.
If it is 6:00 PM in Oak Lawn, IL, what time is it in Lisbon?
At 6:00 PM in Oak Lawn, clocks in Lisbon show 12:00 AM (the next day).
When is a good time to call Lisbon from Oak Lawn, IL?
Between 9:00 AM and 12:00 PM in Oak Lawn – that is 3:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Lisbon compared with Oak Lawn, IL?
The new day starts in Lisbon earlier: at 6:00 PM in Oak Lawn it is already midnight there. Until 6:00 AM in Lisbon, Oak Lawn is still on the previous day.
Does the time gap between Oak Lawn, IL, and Lisbon change during the year?
Yes, because the clocks in Oak Lawn and in Lisbon change on different dates. Next change: from October 25, 2026, Lisbon will be 5 hours ahead of Oak Lawn.
