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West Macedonia, Greece

West Macedonia follows the common Greek clock: Eastern European Time during standard time and Eastern European Summer Time when daylight saving operates. Kozani, Ptolemaida, Florina, Grevena, and Kastoria share one time, while sunrise varies with place and terrain.

Kozani, Greece

Friday, 4 September 2026

UTC+3 · Europe/Athens

Time and sun data for Kozani — the largest city of West Macedonia

The sun in Kozani

Sunrise 07:04 Solar noon 13:33 Sunset 20:03 Daylight 12 h 59 min Night 11 h 01 min Civil twilight 06:36 – 20:30

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Current time in West Macedonia, Greece

There is no separate West Macedonian time zone. As elsewhere in Greece, standard time is two hours ahead of Coordinated Universal Time, and daylight time is three hours ahead. National clock changes apply throughout the region at the same moment.

A journey between regional cities requires no adjustment. The clock also remains unchanged when traveling to Thessaloniki or Athens. Crossing an international border may be different, so confirm the destination zone before continuing beyond Greece.

Near a clock transition, check a live source before a morning bus or scheduled meeting. A phone set to automatic time should receive the correct rule, whereas a vehicle dashboard or wall clock may still display the previous hour.

Mountain roads can make a nearby town feel hours away; fortunately, the clock refuses to participate.

Cities of West Macedonia

Kozani is the administrative capital and one of the region’s main urban centers. Ptolemaida is another substantial city nearby. Kastoria stands beside its lake, while Florina and Grevena serve their surrounding districts. None has an independent local time.

Choose Kozani as a general regional reference. Use Kastoria for lake-area sunrise and sunset calculations. Select Florina for the north-western part of the region. Check Grevena or a nearer locality for mountain travel.

Using the closest available city improves daylight information but does not alter the civil time. For ordinary calls and appointments, any West Macedonian city will show the same hour and minute.

Sunrise in a mountainous region

West Macedonia’s landscape makes the distinction between calculated and visible sunrise especially useful. Astronomical sunrise assumes a conventional unobstructed horizon. Mountains, slopes, forests, and buildings may keep a valley or street shaded after that moment.

Latitude, longitude, and season determine the published solar time. Summer days are longer, winter days are shorter, and the rate of change is particularly noticeable around spring and autumn. Elevation can alter the view of the horizon without creating a different time zone.

For an outdoor departure, consult twilight as well as sunrise. Morning twilight begins before the sun appears and describes the gradual increase in natural light. Conditions can remain dim under cloud, in woodland, or on a shaded mountain road, so astronomical data should support rather than replace practical judgment.

Questions and answers

Is West Macedonia in the same time zone as Thessaloniki?
Yes. Both follow Greece’s national time and the same daylight-saving schedule.
Do Kozani and Kastoria have identical sunrise times?
No. Their clocks agree, but their positions and horizons produce different solar times.
Why is direct sunlight later than sunrise in some valleys?
A surrounding ridge can block the sun after it has crossed the calculated horizon.
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