Ciudad Vieja to Istanbul time converter

Istanbul is 9 hours ahead of Ciudad Vieja. When it is 9:00 AM in Ciudad Vieja, it is 6:00 PM in Istanbul.

Ciudad Vieja CST

Wednesday, October 21, 2026

Istanbul TRT

Wednesday, October 21, 2026

Ciudad Vieja
Guatemala
Wed, Oct 21
CSTUTC-6
Istanbul
Turkey
Wed, Oct 21
TRTUTC+3+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Ciudad Vieja to Istanbul conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Ciudad Vieja (4:00 PM – 6:00 PM in Istanbul): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 9 hours all year.

Distance

Ciudad Vieja and Istanbul are 11,274 km (7,005 miles) apart in a straight line.

More conversions

Istanbul to Ciudad ViejaCiudad Vieja to New YorkCiudad Vieja to LondonCiudad Vieja to Los AngelesCiudad Vieja to ChicagoCiudad Vieja to TorontoCiudad Vieja to São PauloCiudad Vieja to ParisCiudad Vieja to BerlinCiudad Vieja to MoscowCiudad Vieja to DubaiCiudad Vieja to New DelhiCiudad Vieja 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 Ciudad Vieja and Istanbul?

Istanbul is 9 hours ahead of Ciudad Vieja.

What time is it in Istanbul when it is 9 AM in Ciudad Vieja?

When it is 9:00 AM in Ciudad Vieja, it is 6:00 PM in Istanbul.

When is the best time to call Istanbul from Ciudad Vieja?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Ciudad Vieja (4:00 PM – 6:00 PM in Istanbul): working hours on one side, early or late on the other.

Does the time difference between Ciudad Vieja and Istanbul change?

No. The difference stays 9 hours all year.