Istanbul to Horten time converter

Horten is 1 hour behind Istanbul. When it is 9:00 AM in Istanbul, it is 8:00 AM in Horten.

Istanbul TRT

Thursday, October 22, 2026

Horten CEST

Thursday, October 22, 2026

Istanbul
Turkey
Thu, Oct 22
TRTUTC+3
Horten
Norway
Thu, Oct 22
CESTUTC+2-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to Horten conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 22, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: -2h
  • Mar 28, 2027 – Oct 22, 2027: -1h

Distance

Istanbul and Horten are 2,414 km (1,500 miles) apart in a straight line.

More conversions

Horten to IstanbulIstanbul to New YorkIstanbul to LondonIstanbul to Los AngelesIstanbul to ChicagoIstanbul to TorontoIstanbul to São PauloIstanbul to ParisIstanbul to BerlinIstanbul to MoscowIstanbul to DubaiIstanbul to New DelhiIstanbul to Bangkok
New York to HortenLondon to HortenLos Angeles to HortenChicago to HortenToronto to HortenSão Paulo to HortenParis to HortenBerlin to HortenMoscow to HortenDubai to HortenNew Delhi to HortenBangkok to Horten

Questions and answers

What is the time difference between Istanbul and Horten?

Horten is 1 hour behind Istanbul.

What time is it in Horten when it is 9 AM in Istanbul?

When it is 9:00 AM in Istanbul, it is 8:00 AM in Horten.

When is the best time to call Horten from Istanbul?

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

Does the time difference between Istanbul and Horten change?

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