Istanbul to Tustin time converter

Tustin is 10 hours behind Istanbul. When it is 9:00 AM in Istanbul, it is 11:00 PM (Mon, Oct 19) in Tustin.

Istanbul TRT

Tuesday, October 20, 2026

Tustin PDT

Tuesday, October 20, 2026

Istanbul
Turkey
Tue, Oct 20
TRTUTC+3
Tustin
California, United States
Tue, Oct 20
PDTUTC-7-10h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to Tustin conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Istanbul (7:00 AM – 8:00 AM in Tustin): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: -10h
  • Nov 1, 2026 – Mar 14, 2027: -11h
  • Mar 14, 2027 – Oct 20, 2027: -10h

Distance

Istanbul and Tustin are 11,033 km (6,856 miles) apart in a straight line.

More conversions

Tustin 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 TustinLondon to TustinLos Angeles to TustinChicago to TustinToronto to TustinSão Paulo to TustinParis to TustinBerlin to TustinMoscow to TustinDubai to TustinNew Delhi to TustinBangkok to Tustin

Questions and answers

What is the time difference between Istanbul and Tustin?

Tustin is 10 hours behind Istanbul.

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

When it is 9:00 AM in Istanbul, it is 11:00 PM (Mon, Oct 19) in Tustin.

When is the best time to call Tustin from Istanbul?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Istanbul (7:00 AM – 8:00 AM in Tustin): working hours on one side, early or late on the other.

Does the time difference between Istanbul and Tustin change?

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