Highland Park to Istanbul time converter

Istanbul is 8 hours ahead of Highland Park. When it is 9:00 AM in Highland Park, it is 5:00 PM in Istanbul.

Highland Park CDT

Wednesday, October 21, 2026

Istanbul TRT

Wednesday, October 21, 2026

Highland Park
Illinois, United States
Wed, Oct 21
CDTUTC-5
Istanbul
Turkey
Wed, Oct 21
TRTUTC+3+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Highland Park to Istanbul conversion table

Every hour of today in Highland Park and the matching time in Istanbul. Light rows are typical working hours (9:00–18:00).

Highland ParkIstanbul
12:00 AM8:00 AM
1:00 AM9:00 AM
2:00 AM10:00 AM
3:00 AM11:00 AM
4:00 AM12:00 PM
5:00 AM1:00 PM
6:00 AM2:00 PM
7:00 AM3:00 PM
8:00 AM4:00 PM
9:00 AM5:00 PM
10:00 AM6:00 PM
11:00 AM7:00 PM
12:00 PM8:00 PM
1:00 PM9:00 PM
2:00 PM10:00 PM
3:00 PM11:00 PM
4:00 PM12:00 AM+1 day
5:00 PM1:00 AM+1 day
6:00 PM2:00 AM+1 day
7:00 PM3:00 AM+1 day
8:00 PM4:00 AM+1 day
9:00 PM5:00 AM+1 day
10:00 PM6:00 AM+1 day
11:00 PM7:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 10:00 AM in Highland Park (5:00 PM – 6:00 PM in Istanbul).

Daylight saving time and the difference

The difference changes during the year because Highland Park and Istanbul switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +8h
  • Nov 1, 2026 – Mar 14, 2027: +9h
  • Mar 14, 2027 – Oct 21, 2027: +8h

Distance

Highland Park and Istanbul are 8,796 km (5,466 miles) apart in a straight line.

More conversions

Istanbul to Highland ParkHighland Park to New YorkHighland Park to LondonHighland Park to Los AngelesHighland Park to ChicagoHighland Park to TorontoHighland Park to São PauloHighland Park to ParisHighland Park to BerlinHighland Park to MoscowHighland Park to DubaiHighland Park to New DelhiHighland Park to Bangkok
New York to IstanbulLondon to IstanbulLos Angeles to IstanbulChicago to IstanbulToronto to IstanbulSão Paulo to IstanbulParis to IstanbulBerlin to IstanbulMoscow to IstanbulDubai to IstanbulNew Delhi to IstanbulBangkok to Istanbul

Questions and answers

What is the time difference between Highland Park and Istanbul?

Istanbul is 8 hours ahead of Highland Park.

What time is it in Istanbul when it is 9 AM in Highland Park?

When it is 9:00 AM in Highland Park, it is 5:00 PM in Istanbul.

When is the best time to call Istanbul from Highland Park?

Both sides are at work from 9:00 AM – 10:00 AM in Highland Park (5:00 PM – 6:00 PM in Istanbul).

Does the time difference between Highland Park and Istanbul change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.