Istanbul to San Antonio time converter

San Antonio is 6 hours behind Istanbul. When it is 9:00 AM in Istanbul, it is 3:00 AM in San Antonio.

Istanbul TRT

Thursday, October 22, 2026

San Antonio CLST

Wednesday, October 21, 2026

Istanbul
Turkey
Thu, Oct 22
TRTUTC+3
San Antonio
Chile
Wed, Oct 21
CLSTUTC-3-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to San Antonio conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Istanbul (9:00 AM – 12:00 PM in San Antonio).

Daylight saving time and the difference

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

  • Oct 22, 2026 – Apr 4, 2027: -6h
  • Apr 4, 2027 – Sep 5, 2027: -7h
  • Sep 5, 2027 – Oct 22, 2027: -6h

Distance

Istanbul and San Antonio are 13,185 km (8,193 miles) apart in a straight line.

More conversions

San Antonio 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 San AntonioLondon to San AntonioLos Angeles to San AntonioChicago to San AntonioToronto to San AntonioSão Paulo to San AntonioParis to San AntonioBerlin to San AntonioMoscow to San AntonioDubai to San AntonioNew Delhi to San AntonioBangkok to San Antonio

Questions and answers

What is the time difference between Istanbul and San Antonio?

San Antonio is 6 hours behind Istanbul.

What time is it in San Antonio when it is 9 AM in Istanbul?

When it is 9:00 AM in Istanbul, it is 3:00 AM in San Antonio.

When is the best time to call San Antonio from Istanbul?

Both sides are at work from 3:00 PM – 6:00 PM in Istanbul (9:00 AM – 12:00 PM in San Antonio).

Does the time difference between Istanbul and San Antonio change?

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