What time is it in Gölcük right now?

The clock at the top of this page shows the current local time in Gölcük, Turkey, updated every second from your device's clock and the IANA time zone rules for Europe/Istanbul. Gölcük is 3 hours ahead of UTC right now.

What time zone is Gölcük in?

Gölcük uses TRT (Türkiye Standard Time). Its IANA time zone identifier is Europe/Istanbul, and the current UTC offset is UTC+3.

Does Gölcük observe daylight saving time?

No. Gölcük stays on UTC+3 all year, so the difference to cities that do change their clocks, such as New York or London, shifts by an hour twice a year.

How do I schedule a meeting with someone in Gölcük?

Open the time zone converter for Gölcük to see what a given time there is for you, or use the meeting planner to find the hours when both of you are at work. A Cal.com booking link does the conversion for your guests automatically: they see your availability in their own time zone and pick a slot that works.

Current local time in Gölcük, Kocaeli, Turkey

Gölcük is on TRT (Türkiye Standard Time), UTC+3. Gölcük does not observe daylight saving time, so the offset is the same all year.

Gölcük, Turkey

5:56 PM:19TRT

Tuesday, October 27, 2026

UTC+3

Country: Turkey
Region: Kocaeli
Lat/Long: 40°43'N / 29°49'E
Elevation: 56 m
Population: 56,189
Currency: Lira (TRY)
Languages: Turkish, Kurdish, Zaza, Azerbaijani
Dialling code: +90

Time zone in Gölcük

Time zone
TRT
Türkiye Standard Time
UTC offset
UTC+3
3 hours ahead of UTC
Daylight saving
None
Same offset all year
Next clock change
None scheduled
Gölcük keeps UTC+3

Gölcük keeps the time of the IANA zone Europe/Istanbul, the one time zone in use in Turkey. Gölcük does not observe daylight saving time, so the offset is the same all year.

About TRT Time zone converter for Gölcük Meeting planner for Gölcük

Sunrise and sunset in Gölcük today

Sunrise
7:25 AM
Sunset
6:03 PM
Day length
10 hours 38 minutes
Date
Tue, Oct 27, 2026

Times are local to Gölcük for Tue, Oct 27, 2026, computed for 40°43'N / 29°49'E.

Time difference between Gölcük and other cities

The current local time in major cities around the world and how far each is ahead of or behind Gölcük. Differences change when either side moves its clocks.

Current time in world cities compared to Gölcük
City	Local time	Compared to Gölcük
New YorkUnited States	Tue 10:56 AM	−7h (behind)
Los AngelesUnited States	Tue 7:56 AM	−10h (behind)
ChicagoUnited States	Tue 9:56 AM	−8h (behind)
TorontoCanada	Tue 10:56 AM	−7h (behind)
Mexico CityMexico	Tue 8:56 AM	−9h (behind)
São PauloBrazil	Tue 11:56 AM	−6h (behind)
LondonUnited Kingdom	Tue 2:56 PM	−3h (behind)
ParisFrance	Tue 3:56 PM	−2h (behind)
BerlinGermany	Tue 3:56 PM	−2h (behind)
MadridSpain	Tue 3:56 PM	−2h (behind)
JohannesburgSouth Africa	Tue 4:56 PM	−1h (behind)
DubaiUnited Arab Emirates	Tue 6:56 PM	+1h (ahead)
MumbaiIndia	Tue 8:26 PM	+2h 30m (ahead)
SingaporeSingapore	Tue 10:56 PM	+5h (ahead)
ShanghaiChina	Tue 10:56 PM	+5h (ahead)
TokyoJapan	Tue 11:56 PM	+6h (ahead)
SydneyAustralia	Wed 1:56 AM	+8h (ahead)
AucklandNew Zealand	Wed 3:56 AM	+10h (ahead)

Other cities near Gölcük

All 417 cities in Turkey

Frequently asked questions

Place data from GeoNames (CC BY 4.0). Times follow the IANA time zone database; sunrise and sunset are computed for the city's coordinates.