Time in Semarang vs Istanbul
Semarang keeps WIB (UTC+7) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 4 hours behind Semarang; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 09:00–14:00 in Istanbul (13:00–18:00 your time).
| City | 00:00 in Semarang | 01:00 in Semarang | 02:00 in Semarang | 03:00 in Semarang | 04:00 in Semarang | 05:00 in Semarang | 06:00 in Semarang | 07:00 in Semarang | 08:00 in Semarang | 09:00 in Semarang | 10:00 in Semarang | 11:00 in Semarang | 12:00 in Semarang | 13:00 in Semarang | 14:00 in Semarang | 15:00 in Semarang | 16:00 in Semarang | 17:00 in Semarang | 18:00 in Semarang | 19:00 in Semarang | 20:00 in Semarang | 21:00 in Semarang | 22:00 in Semarang | 23:00 in Semarang |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semarang—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Istanbul—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Semarang and Istanbul
Best hours to call
13:00 in Semarang
Inside working hours on both sides
09:00 in Istanbul
14:00 in Semarang
Inside working hours on both sides
10:00 in Istanbul
15:00 in Semarang
Inside working hours on both sides
11:00 in Istanbul
16:00 in Semarang
Inside working hours on both sides
12:00 in Istanbul
Where daylight saving pulls them apart
Neither Semarang nor Istanbul changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Istanbul of Semarang?
Istanbul is 4 hours behind Semarang right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Semarang and Istanbul?
Any hour in 13:00–18:00 Semarang time is inside working hours in both cities.
Do Semarang and Istanbul change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.