Hai Duong to Istanbul Time Difference
Istanbul is 4 hours behind Hai Duong
24-Hour Comparison
Business hours Extended Off hours
Hai Duong
05a
06a
07a
08a
09a
10a
11a
12p
01p
02p
03p
04p
05p
06p
07p
08p
09p
10p
11p
12a
01a
02a
03a
04a
Istanbul
01a
02a
03a
04a
05a
06a
07a
08a
09a
10a
11a
12p
01p
02p
03p
04p
05p
06p
07p
08p
09p
10p
11p
12a
Each column is the same moment in both cities, starting from right now and rolling forward 24 hours — daylight saving is already accounted for.
Best Time to Call
On a typical weekday (Monday–Friday).
- 01:00 PM – 05:00 PM in Hai Duong09:00 AM – 01:00 PM in Istanbul
Frequently Asked Questions
- What is the time difference between Hai Duong and Istanbul?
- Istanbul is 4 hours behind Hai Duong. Hai Duong is currently UTC+7 and Istanbul is UTC+3.
- Is Istanbul ahead of or behind Hai Duong?
- Istanbul is behind Hai Duong.
- What is the best time to call Istanbul from Hai Duong?
- On a typical weekday, the best time is 01:00 PM–05:00 PM in Hai Duong (09:00 AM–01:00 PM in Istanbul), when both cities are within business hours.
- Does the time difference between Hai Duong and Istanbul change during the year?
- No. Neither city's daylight saving schedule changes the offset between them.