Istanbul to Osso de Sio Time Converter

Updating current time…
Istanbul
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Osso de Sio
SpainCET
UTC+1
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Oct 28, 2026 = 1:00 pm13:00 CET (UTC+1), Oct 28, 2026

Istanbul is 2 hours ahead of Osso de Sio.

How the time difference changes

For most of the year, Istanbul is 1 hour ahead of Osso de Sio. From Oct 25, 2026 to Mar 28, 2027, Istanbul is 2 hours ahead of Osso de Sio.

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 Osso de Sio. 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 Osso de Sio.For most of the year, working hours of 09:00 to 18:00 in Istanbul correspond to 08:00 to 17:00 in Osso de Sio. At other times of the year, working hours of 09:00 to 18:00 in Istanbul correspond to 07:00 to 16:00 in Osso de Sio.

Compare Istanbul time with Osso de Sio 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 Osso de Sio, Spain

Istanbul to Osso de Sio 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 Osso de Sio

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
1:00 pm13:00 CET (Central European Time) (Osso de Sio, Spain). Offset UTC +1:00 hour

3:00 pm15:00 Istanbul, Turkey / 1:00 pm13:00 Osso de Sio, Spain

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Istanbul, TurkeyOsso de Sio, Spain
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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
More About Istanbul
Istanbul local time and city facts
Current Time in Turkey
Turkey time now

Osso de Sio 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.
Clock Changes
Spain daylight saving time · Clock changes worldwide

Osso de Sio Facts

Country
Spain
Population
220
Currency
Euro (EUR)
Geographic Coordinates
41° 45' N Latitude / 1° 09' E Longitude
International Dialing Code
+34
More About Osso de Sio
Osso de Sio local time and city facts