Time in Hŭngnam vs Istanbul
Hŭngnam keeps KST (UTC+9) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 6 hours behind Hŭngnam; 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: 09:00–12:00 in Istanbul (15:00–18:00 your time).
| City | 00:00 in Hŭngnam | 01:00 in Hŭngnam | 02:00 in Hŭngnam | 03:00 in Hŭngnam | 04:00 in Hŭngnam | 05:00 in Hŭngnam | 06:00 in Hŭngnam | 07:00 in Hŭngnam | 08:00 in Hŭngnam | 09:00 in Hŭngnam | 10:00 in Hŭngnam | 11:00 in Hŭngnam | 12:00 in Hŭngnam | 13:00 in Hŭngnam | 14:00 in Hŭngnam | 15:00 in Hŭngnam | 16:00 in Hŭngnam | 17:00 in Hŭngnam | 18:00 in Hŭngnam | 19:00 in Hŭngnam | 20:00 in Hŭngnam | 21:00 in Hŭngnam | 22:00 in Hŭngnam | 23:00 in Hŭngnam |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hŭngnam—— | 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 Hŭngnam and Istanbul
Best hours to call
15:00 in Hŭngnam
Inside working hours on both sides
09:00 in Istanbul
16:00 in Hŭngnam
Inside working hours on both sides
10:00 in Istanbul
17:00 in Hŭngnam
Inside working hours on both sides
11:00 in Istanbul
Where daylight saving pulls them apart
Neither Hŭngnam nor Istanbul changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Istanbul of Hŭngnam?
Istanbul is 6 hours behind Hŭngnam right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Hŭngnam and Istanbul?
Any hour in 15:00–18:00 Hŭngnam time is inside working hours in both cities.
Do Hŭngnam and Istanbul change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.