Istanbul to Locarno: time difference
Locarno is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇭 Locarno, Switzerland
44
- Central European Summer Time
- UTC+2
- Night
☀️ 07:45 · 🌙 18:37 · 10 h 52 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 21:06 9:06 PM Locarno 20:06 8:06 PM You –:–
21:06 9:06 PM
GMT+03:00 · UTC+3
☀️ 07:18 · 🌙 18:22
20:06 8:06 PM
Central European Summer Time · UTC+2
☀️ 07:45 · 🌙 18:37
·
−1 h
Locarno is 1 h behind Istanbul.
When you, Istanbul and Locarno are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇷 Istanbul
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
🇨🇭 Locarno
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇨🇭 Locarno |
|---|---|---|
| Local time | 21:06 | 20:06 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | GMT+03:00 | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Istanbul | — | −1 h |
| IANA zone | Europe/Istanbul | Europe/Zurich |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:18 | 07:45 |
| Sunset | 18:22 | 18:37 |
| Daylight | 11 h 5 min | 10 h 52 min |
| People on this clock | 15,701,602 | 16,000 |
Compare Istanbul with another city
More comparisons with Istanbul: the time zones next to it and the far side of the clock.
Big time differences
Istanbul and Locarno: common questions
How far behind Istanbul is Locarno?
Locarno is 1 hour behind Istanbul: UTC+2 against UTC+3.
What time is it in Locarno when it is 9:00 AM in Istanbul?
When it is 9:00 AM in Istanbul, it is 8:00 AM in Locarno.
If it is 6:00 PM in Istanbul, what time is it in Locarno?
At 6:00 PM in Istanbul, clocks in Locarno show 5:00 PM.
When is a good time to call Locarno from Istanbul?
Between 10:00 AM and 6:00 PM in Istanbul – that is 9:00 AM to 5:00 PM in Locarno – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Locarno?
Until 1:00 AM in Istanbul it is still the previous day in Locarno. The other way round, from 11:00 PM in Locarno it is already the next day in Istanbul.
Does the time difference between Istanbul and Locarno change?
Yes. The clocks change only in Locarno. From October 25, 2026, Locarno will be 2 hours behind Istanbul.
