Istanbul to Welkom: time difference
Welkom is 1 h behind Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇿🇦 Welkom, South Africa
51
- South Africa Standard Time
- UTC+2
- Daytime
☀️ 05:35 · 🌙 18:23 · 12 h 49 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 15:28 3:28 PM Welkom 14:28 2:28 PM You –:–
15:28 3:28 PM
GMT+03:00 · UTC+3
☀️ 07:19 · 🌙 18:21
14:28 2:28 PM
South Africa Standard Time · UTC+2
☀️ 05:35 · 🌙 18:23
·
−1 h
Welkom is 1 h behind Istanbul.
When you, Istanbul and Welkom 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
🇿🇦 Welkom
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 | 🇿🇦 Welkom |
|---|---|---|
| Local time | 15:28 | 14:28 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | GMT+03:00 | South Africa Standard Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Istanbul | — | −1 h |
| IANA zone | Europe/Istanbul | Africa/Johannesburg |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:19 | 05:35 |
| Sunset | 18:21 | 18:23 |
| Daylight | 11 h 2 min | 12 h 49 min |
| People on this clock | 15,701,602 | 64,130 |
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 Welkom: common questions
What is the time difference between Istanbul and Welkom?
Welkom is 1 hour behind: it uses UTC+2, while Istanbul is on UTC+3.
What time is it in Welkom at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Welkom it is 8:00 AM at that moment.
What time is it in Welkom when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 5:00 PM in Welkom.
Is there a time when both Istanbul and Welkom are at work?
Yes: from 10:00 AM to 6:00 PM in Istanbul (9:00 AM to 5:00 PM in Welkom), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Istanbul is it still yesterday in Welkom?
Before 1:00 AM in Istanbul, the date in Welkom has not changed yet. From 11:00 PM in Welkom, it is already the next day in Istanbul.
Is the time difference between Istanbul and Welkom the same all year?
Yes. Neither Istanbul nor Welkom switches to summer time, so the gap is always 1 hour.
