What time is it in Gölcük right now?

Gölcük is on Europe/Istanbul, currently UTC+3. The clock at the top of this page shows the live local time and updates every second in your browser.

What time zone is Gölcük in?

Gölcük uses the IANA time zone Europe/Istanbul, which is UTC+3 at the moment. The zone keeps a fixed offset all year and does not observe daylight saving time.

Does Gölcük observe daylight saving time?

No. Gölcük stays on UTC+3 all year, so the difference from zones that do observe daylight saving changes twice a year.

What time do the sun rise and set in Gölcük today?

Today the sun rises at about 6:01 AM and sets at about 8:12 PM local time in Gölcük, giving roughly 14h 12m of daylight. Solar noon falls at 1:07 PM.

Turkey · Kocaeli

Current local time in Gölcük

Gölcük keeps time on the Europe/Istanbul zone, currently UTC+3. The offset is fixed all year — there is no daylight saving to track here. The clock runs live in your browser; nothing about your location is sent anywhere.

Current local time

Gölcük, Kocaeli

05:46

Fri, Jul 31UTC+3

Gölcük time zone at a glance

IANA time zone: Europe/Istanbul
Current UTC offset: UTC+3
Daylight saving: Not observed
Next clock change: None in the next 14 months
Country: Turkey
Region: Kocaeli
Coordinates: 40.72°, 29.82°
Population: 56,189
Local date: Fri, Jul 31, 2026

Sunrise and sunset in Gölcük today

Computed from Gölcük's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.

Sunrise: 6:01 AM
Sunset: 8:12 PM
Solar noon: 1:07 PM
Day length: 14h 12m
Civil dawn: 5:25 AM
Civil dusk: 8:48 PM
Golden hour ends: 6:35 AM
Golden hour begins: 7:38 PM

Full twilight and golden-hour breakdown

Gölcük time difference from major cities

City	Local time now	Gölcük is
Los AngelesUnited States	07:46 AM	10h ahead
LondonUnited Kingdom	03:46 PM	2h ahead
DubaiUnited Arab Emirates	06:46 PM	1h behind
TokyoJapan	11:46 PM	6h behind

Need a different pair? Compare any two cities or convert a specific time.

Working with Gölcük time

Scheduling across Europe/Istanbul is where most calendar mistakes start — a meeting agreed in one zone drifts by an hour the moment either side changes its clocks. These tools each handle a piece of that problem.

Find a meeting timeSee which hours overlap between Gölcük and everywhere else on your team.Convert a timeTranslate a specific moment into or out of Europe/Istanbul.Track clock changesConfirm which of your other cities change while Gölcük does not.Add to your boardKeep Gölcük beside your other cities, ticking live.Business hours overlapWork out the window where Gölcük offices and yours are both open.Send a calendar inviteExport an event with Europe/Istanbul baked in, not guessed.

Other cities in Turkey

Sultanbeyli Sancaktepe Maltepe Ataşehir Umraniye Üsküdar Istanbul Bursa Esenler Bahçelievler

All Turkey cities and time zones

Gölcüktime — questions & answers

What time is it in Gölcük right now?: Gölcük is on Europe/Istanbul, currently UTC+3. The clock at the top of this page shows the live local time and updates every second in your browser.
What time zone is Gölcük in?: Gölcük uses the IANA time zone Europe/Istanbul, which is UTC+3 at the moment. The zone keeps a fixed offset all year and does not observe daylight saving time.
Does Gölcük observe daylight saving time?: No. Gölcük stays on UTC+3 all year, so the difference from zones that do observe daylight saving changes twice a year.
What time do the sun rise and set in Gölcük today?: Today the sun rises at about 6:01 AM and sets at about 8:12 PM local time in Gölcük, giving roughly 14h 12m of daylight. Solar noon falls at 1:07 PM.