Lewisham to Istanbul: time difference
Istanbul is 2 h ahead of Lewisham. 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.
Lewisham 15:39 3:39 PM Istanbul 17:39 5:39 PM You –:–
15:39 3:39 PM
British Summer Time · UTC+1
☀️ 07:31 · 🌙 18:01
17:39 5:39 PM
GMT+03:00 · UTC+3
☀️ 07:20 · 🌙 18:19
·
+2 h
Istanbul is 2 h ahead of Lewisham.
When you, Lewisham and Istanbul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 Lewisham
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
🇹🇷 Istanbul
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 | 🇬🇧 Lewisham | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 15:39 | 17:39 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | British Summer Time | GMT+03:00 |
| UTC offset | UTC+1 | UTC+3 |
| Offset from Lewisham | — | +2 h |
| IANA zone | Europe/London | Europe/Istanbul |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:31 | 07:20 |
| Sunset | 18:01 | 18:19 |
| Daylight | 10 h 30 min | 10 h 59 min |
| People on this clock | 96,224 | 15,701,602 |
Compare Lewisham with another city
More comparisons with Lewisham: the time zones next to it and the far side of the clock.
Big time differences
Lewisham and Istanbul: common questions
How many hours ahead of Lewisham is Istanbul?
The clocks in Istanbul are 2 hours ahead of those in Lewisham (UTC+3 and UTC+1).
If it is 9:00 AM in Lewisham, what time is it in Istanbul?
At 9:00 AM in Lewisham, clocks in Istanbul show 11:00 AM.
What time is it in Istanbul when it is 6:00 PM in Lewisham?
When it is 6:00 PM in Lewisham, it is 8:00 PM in Istanbul.
Is there a time when both Lewisham and Istanbul are at work?
Yes: from 9:00 AM to 4:00 PM in Lewisham (11:00 AM to 6:00 PM in Istanbul), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Istanbul compared with Lewisham?
The new day starts in Istanbul earlier: at 10:00 PM in Lewisham it is already midnight there. Until 2:00 AM in Istanbul, Lewisham is still on the previous day.
Is the time difference between Lewisham and Istanbul the same all year?
No. Only Lewisham switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 3 hours ahead of Lewisham.
