Istanbul to Welwyn Garden City: time difference
Welwyn Garden City is 2 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇬🇧 Welwyn Garden City, United Kingdom
28
- British Summer Time
- UTC+1
- Night
☀️ 07:31 · 🌙 18:03 · 10 h 32 min
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 03:16 3:16 AM Welwyn Garden City 01:16 1:16 AM You –:–
03:16 3:16 AM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
01:16 1:16 AM
British Summer Time · UTC+1
☀️ 07:31 · 🌙 18:03
·
−2 h
Welwyn Garden City is 2 h behind Istanbul.
When you, Istanbul and Welwyn Garden City 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
🇬🇧 Welwyn Garden City
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇬🇧 Welwyn Garden City |
|---|---|---|
| Local time | 03:16 | 01:16 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | GMT+03:00 | British Summer Time |
| UTC offset | UTC+3 | UTC+1 |
| Offset from Istanbul | — | −2 h |
| IANA zone | Europe/Istanbul | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:19 | 07:31 |
| Sunset | 18:21 | 18:03 |
| Daylight | 11 h 2 min | 10 h 32 min |
| People on this clock | 15,701,602 | 48,380 |
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 Welwyn Garden City: common questions
How far behind Istanbul is Welwyn Garden City?
Welwyn Garden City is 2 hours behind Istanbul: UTC+1 against UTC+3.
What time is it in Welwyn Garden City at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Welwyn Garden City it is 7:00 AM at that moment.
What time is it in Welwyn Garden City when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 4:00 PM in Welwyn Garden City.
When is a good time to call Welwyn Garden City from Istanbul?
Between 11:00 AM and 6:00 PM in Istanbul – that is 9:00 AM to 4:00 PM in Welwyn Garden City – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Istanbul is it still yesterday in Welwyn Garden City?
Before 2:00 AM in Istanbul, the date in Welwyn Garden City has not changed yet. From 10:00 PM in Welwyn Garden City, it is already the next day in Istanbul.
Is the time difference between Istanbul and Welwyn Garden City the same all year?
No. Only Welwyn Garden City switches to summer time, so the gap changes twice a year. From October 25, 2026, Welwyn Garden City will be 3 hours behind Istanbul.
