Istanbul to Rui Vaz Time Converter

Updating current time…
Istanbul
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Rui Vaz
Cabo VerdeCVT
UTC−1
4h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Oct 31, 2026 = 11:00 am11:00 CVT (UTC-1), Oct 31, 2026

Istanbul is 4 hours ahead of Rui Vaz.

How the time difference changes

Istanbul is 4 hours ahead of Rui Vaz year-round.

Working hours of 9:00 am to 6:00 pm in Istanbul correspond to 5:00 am to 2:00 pm in Rui Vaz.Working hours of 09:00 to 18:00 in Istanbul correspond to 05:00 to 14:00 in Rui Vaz.

Compare Istanbul time with Rui Vaz time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

TRT (Turkey Time) is 4 hours ahead of CVT (Cape Verde Time).
3:00 pm15:00 in Istanbul, Turkey is 11:00 am11:00 in Rui Vaz, Cabo Verde

Istanbul to Rui Vaz call time
Best time for a conference call or a meeting is between 1pm-6pm13:00-18:00 in Istanbul which corresponds to 9am-2pm09:00-14:00 in Rui Vaz

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
11:00 am11:00 CVT (Cape Verde Time) (Rui Vaz, Cabo Verde). Offset UTC -1:00 hours

3:00 pm15:00 Istanbul, Turkey / 11:00 am11:00 Rui Vaz, Cabo Verde

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, TurkeyRui Vaz, Cabo Verde
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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

Rui Vaz Time Zone and Facts

Time Zone

Abbreviation / Offset
CVT – Cape Verde Time, UTC-1 (no daylight saving time)

Rui Vaz Facts

Country
Cabo Verde
Population
1,078
Currency
Escudo (CVE)
Geographic Coordinates
15° 02' N Latitude / 23° 35' W Longitude
International Dialing Code
+238
More About Rui Vaz
Rui Vaz local time and city facts