What time is it in Kostem, Bolu, Turkey
The time you see here is the local time in Kostem, Bolu, Turkey, in the Europe/Istanbul time zone (+3).
Kostem, Turkey
Sunday, 6 September 2026
UTC+3 · Europe/Istanbul
Local time in Kostem
UTC+3 · no daylight saving time
What the clock shows right now in Kostem.
The sun today
Sunrise 6:27 AM Solar noon 12:54 PM Sunset 7:21 PM Daylight 12 h 54 min Night 11 h 06 min Civil twilight 5:59 AM – 7:49 PM
Weather in Kostem right now
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Weather data by Open-Meteo, updated every 30 minutes.
Kostem and its neighbours
Postal codes
- 14030 Belkaraağaç — 0.9 km away
- 14800 Ortaköy — 1.9 km away
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Bolu
Same time zone — Europe/Istanbul
Nearby places
- Belkaraagac — 0.9 km
- Ketenler — 1.9 km
- Kadirler — 3.2 km
- Guneyfelakettin — 3.6 km
- Kecikiran — 4.8 km
- Huseyinpasalar — 5.5 km
Time and daylight in Kostem
Sunrise at Kostem today happens at 6:27 AM, sunset at 7:21 PM. The two are 12 h 54 min apart.
The clock reading for Kostem covers nearby Dereceoren and Yenisefa as well.
Postal codes tied to Kostem number 2.
The offset in Kostem is UTC+3, under the Europe/Istanbul time zone. Daylight saving time: No.
Questions and answers
- How can I identify the time zone of Kostem?
- The time zone of Kostem is Europe/Istanbul, with an offset of +3.
- Does Kostem run on daylight saving time for part of the year?
- Daylight saving in Kostem: No.
- What time is first light in Kostem?
- The sun rises at 6:27 AM.