Ada, OK to Lisbon: time difference
Lisbon is 6 h ahead of Ada, OK. 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.
Ada, OK 19:23 7:23 PM Lisbon 01:23 1:23 AM You –:–
19:23 7:23 PM
Central Daylight Time · UTC-5
☀️ 07:28 · 🌙 19:01
01:23 1:23 AM
Western European Summer Time · UTC+1
☀️ 07:40 · 🌙 19:09
·
+6 h
Lisbon is 6 h ahead of Ada, OK.
When you, Ada, OK 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
🇺🇸 Ada, OK
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Ada, OK | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 19:23 | 01:23 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Western European Summer Time |
| UTC offset | UTC-5 | UTC+1 |
| Offset from Ada, OK | — | +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 | 07:28 | 07:40 |
| Sunset | 19:01 | 19:09 |
| Daylight | 11 h 33 min | 11 h 29 min |
| People on this clock | 17,000 | 545,923 |
Compare Ada, OK with another city
More comparisons with Ada, OK: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ada, OK and Lisbon: common questions
How many hours ahead of Ada, OK, is Lisbon?
The clocks in Lisbon are 6 hours ahead of those in Ada (UTC+1 and UTC−5).
What time is it in Lisbon when it is 9:00 AM in Ada, OK?
When it is 9:00 AM in Ada, it is 3:00 PM in Lisbon.
What time is it in Lisbon at the end of the working day in Ada, OK?
The working day in Ada ends at 6:00 PM; in Lisbon it is 12:00 AM (the next day) at that moment.
Is there a time when both Ada, OK, and Lisbon are at work?
Yes: from 9:00 AM to 12:00 PM in Ada (3:00 PM to 6:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
From what time in Ada, OK, is it tomorrow in Lisbon?
Once it is 6:00 PM in Ada, the date in Lisbon has already changed. Until 6:00 AM in Lisbon, it is still the previous day in Ada.
Does the time gap between Ada, OK, and Lisbon change during the year?
Yes, because the clocks in Ada and in Lisbon change on different dates. Next change: from October 25, 2026, Lisbon will be 5 hours ahead of Ada.
