Wassamu to Istanbul Time Converter

Updating current time…
Wassamu
JapanJST
UTC+9
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Istanbul
TurkeyTRT
UTC+3
6h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

9:00 pm21:00 JST (UTC+9), Oct 28, 2026 = 3:00 pm15:00 TRT (UTC+3), Oct 28, 2026

Wassamu is 6 hours ahead of Istanbul.

How the time difference changes

Wassamu is 6 hours ahead of Istanbul year-round.

Working hours of 9:00 am to 6:00 pm in Wassamu correspond to 3:00 am to 12:00 pm in Istanbul.Working hours of 09:00 to 18:00 in Wassamu correspond to 03:00 to 12:00 in Istanbul.

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

Time Difference

JST (Japan Standard Time) is 6 hours ahead of TRT (Turkey Time).
9:00 pm21:00 in Wassamu, Japan is 3:00 pm15:00 in Istanbul, Turkey

Wassamu to Istanbul call time
Best time for a conference call or a meeting is between 3pm-6pm15:00-18:00 in Wassamu which corresponds to 9am-12pm09:00-12:00 in Istanbul

9:00 pm21:00 JST (Japan Standard Time) (Wassamu, Japan). Offset UTC +9:00 hours
3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours

9:00 pm21:00 Wassamu, Japan / 3:00 pm15:00 Istanbul, Turkey

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Hourly time comparison
Wassamu, JapanIstanbul, Turkey
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Wassamu Time Zone and Facts

Time Zone

Abbreviation / Offset
JST – Japan Standard Time, UTC+9 (no daylight saving time)

Wassamu Facts

Country
Japan
Population
3,553
Currency
Yen (JPY)
Geographic Coordinates
44° 01' N Latitude / 142° 25' E Longitude
International Dialing Code
+81
More About Wassamu
Wassamu local time and city facts
Current Time in Japan
Japan time now

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