Updating current time…
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CzechiaCET
UTC+1
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Oct 30, 2026 = 1:00 pm13:00 CET (UTC+1), Oct 30, 2026

Istanbul is 2 hours ahead of Kostelec nad Cernymi Lesy.

How the time difference changes

For most of the year, Istanbul is 1 hour ahead of Kostelec nad Cernymi Lesy. From Oct 25, 2026 to Mar 28, 2027, Istanbul is 2 hours ahead of Kostelec nad Cernymi Lesy.

For most of the year, working hours of 9:00 am to 6:00 pm in Istanbul correspond to 8:00 am to 5:00 pm in Kostelec nad Cernymi Lesy. At other times of the year, working hours of 9:00 am to 6:00 pm in Istanbul correspond to 7:00 am to 4:00 pm in Kostelec nad Cernymi Lesy.For most of the year, working hours of 09:00 to 18:00 in Istanbul correspond to 08:00 to 17:00 in Kostelec nad Cernymi Lesy. At other times of the year, working hours of 09:00 to 18:00 in Istanbul correspond to 07:00 to 16:00 in Kostelec nad Cernymi Lesy.

Compare Istanbul time with Kostelec nad Cernymi Lesy time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

TRT (Turkey Time) is 2 hours ahead of CET (Central European Time).
3:00 pm15:00 in Istanbul, Turkey is 1:00 pm13:00 in Kostelec nad Cernymi Lesy, Czechia

Istanbul to Kostelec nad Cernymi Lesy call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in Istanbul which corresponds to 9am-4pm09:00-16:00 in Kostelec nad Cernymi Lesy

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
1:00 pm13:00 CET (Central European Time) (Kostelec nad Cernymi Lesy, Czechia). Offset UTC +1:00 hour

3:00 pm15:00 Istanbul, Turkey / 1:00 pm13:00 Kostelec nad Cernymi Lesy, Czechia

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Hourly time comparison
Istanbul, TurkeyKostelec nad Cernymi Lesy, Czechia
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Istanbul Time Zone and Facts

Time Zone

Abbreviation / Offset
TRT – Turkey Time, UTC+3 (no daylight saving time)

Istanbul Facts

Country
Turkey
Alternative Names
Bizanc, Bizánc, Byzance, Byzantion, Byzantium, Byzanz, Constantinoble, Constantinopla, Constantinople, Constantinopolen, Constantinopoli, Constantinopolis, Costantinopoli, Estambul, IST, Istamboul, Istambul, Istambuł, Istampoul, Istanbul, Istanbúl, Isztambul, Konstantinapoly, Konstantinopel, Konstantinopolo, Konstantinoupoli, Konstantinoupolis, Konstantinápoly, Kustantiniyah, Micklagard, Micklagård, Mikligardur, Mikligarður, Stamboul, Stambul, Stambula, Stambuł, Tsarigrad, Vizantija (Vizantija), Vyzantio, astnbwl, bijantium, byuzantion, byzntywn, iseutanbul, istambula, isutanburu, stin Poli [stimˈboli], yi si tan bu er, İstanbul, Βυζάντιο, Βυζαντιο, Ισταμπουλ, Ισταμπούλ, Κωνσταντινουπολη, Κωνσταντινούπολη, Κωνσταντινούπολις, στην Πόλι [stimˈboli], Византија (Vizantija), Истанбул, Стамбул, ביזנטיון, اسطنبول, इस्तांबुल, ইস্তাম্বুল, イスタンブール, ビュザンティオン, 伊斯坦布尔, 비잔티움, 이스탄불
Population
15,701,602
Currency
Lira (TRY)
Geographic Coordinates
41° 00' N Latitude / 28° 56' E Longitude
International Dialing Code
+90
Current Time in Turkey

Kostelec nad Cernymi Lesy Time Zone and Facts

Time Zone

Abbreviation / Offset
CET – Central European Time, UTC+1 (now)
CEST – Central European Summer Time, UTC+2 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 2:00 amSunday, March 28, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CEST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 3:00 amSunday, October 31, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (CET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.

Kostelec nad Cernymi Lesy Facts

Country
Czechia
Population
4,156
Currency
Koruna (CZK)
Geographic Coordinates
49° 59' N Latitude / 14° 51' E Longitude
International Dialing Code
+420
More About Kostelec nad Cernymi Lesy