Istanbul to Old Harbour Time Converter

Updating current time…
Istanbul
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Old Harbour
JamaicaEST
UTC−5
8h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Nov 15, 2026 = 7:00 am07:00 EST (UTC-5), Nov 15, 2026

Istanbul is 8 hours ahead of Old Harbour.

How the time difference changes

Istanbul is 8 hours ahead of Old Harbour year-round.

Working hours of 9:00 am to 6:00 pm in Istanbul correspond to 1:00 am to 10:00 am in Old Harbour.Working hours of 09:00 to 18:00 in Istanbul correspond to 01:00 to 10:00 in Old Harbour.

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

Time Difference

TRT (Turkey Time) is 8 hours ahead of EST (Eastern Standard Time).
3:00 pm15:00 in Istanbul, Turkey is 7:00 am07:00 in Old Harbour, Jamaica

Istanbul to Old Harbour call time
Best time for a conference call or a meeting is between 5pm-6pm17:00-18:00 in Istanbul which corresponds to 9am-10am09:00-10:00 in Old Harbour.

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
7:00 am07:00 EST (Eastern Standard Time) (Old Harbour, Jamaica). Offset UTC -5:00 hours

3:00 pm15:00 Istanbul, Turkey / 7:00 am07:00 Old Harbour, Jamaica

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, TurkeyOld Harbour, Jamaica
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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

Old Harbour Time Zone and Facts

Time Zone

Abbreviation / Offset
EST – Eastern Standard Time, UTC-5 (no daylight saving time)

Old Harbour Facts

Country
Jamaica
Alternative Names
Old Harbor, Old Harbour
Population
26,024
Currency
Dollar (JMD)
Geographic Coordinates
17° 56' N Latitude / 77° 06' W Longitude
International Dialing Code
+1 876 and +1 658
More About Old Harbour
Old Harbour local time and city facts