Lisbon to İzmit: time difference
İzmit is 2 h ahead of 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 23:35 11:35 PM İzmit 01:35 1:35 AM You –:–
23:35 11:35 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
01:35 1:35 AM
GMT+03:00 · UTC+3
☀️ 07:15 · 🌙 18:17
·
+2 h
İzmit is 2 h ahead of Lisbon.
When you, Lisbon and İzmit 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
🇹🇷 İzmit
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇹🇷 İzmit |
|---|---|---|
| Local time | 23:35 | 01:35 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Western European Summer Time | GMT+03:00 |
| UTC offset | UTC+1 | UTC+3 |
| Offset from Lisbon | — | +2 h |
| IANA zone | Europe/Lisbon | Europe/Istanbul |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:48 | 07:15 |
| Sunset | 18:57 | 18:17 |
| Daylight | 11 h 9 min | 11 h 2 min |
| People on this clock | 545,923 | 376,056 |
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 İzmit: common questions
How many hours ahead of Lisbon is İzmit?
The clocks in İzmit are 2 hours ahead of those in Lisbon (UTC+3 and UTC+1).
If it is 9:00 AM in Lisbon, what time is it in İzmit?
At 9:00 AM in Lisbon, clocks in İzmit show 11:00 AM.
What time is it in İzmit when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 8:00 PM in İzmit.
When do working hours in Lisbon and in İzmit overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Lisbon, which is 11:00 AM to 6:00 PM in İzmit.
When is it already the next day in İzmit?
From 10:00 PM in Lisbon it is already the next day in İzmit. The other way round, until 2:00 AM in İzmit it is still the previous day in Lisbon.
Does the time difference between Lisbon and İzmit change?
Yes. The clocks change only in Lisbon. From October 25, 2026, İzmit will be 3 hours ahead of Lisbon.
