Istanbul to São Thomé das Letras Time Converter

Updating current time…
Istanbul
TurkeyTRT
UTC+3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
São Thomé das Letras
BrazilBRT
UTC−3
6h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:00 pm15:00 TRT (UTC+3), Oct 31, 2026 = 9:00 am09:00 BRT (UTC-3), Oct 31, 2026

Istanbul is 6 hours ahead of São Thomé das Letras.

How the time difference changes

Istanbul is 6 hours ahead of São Thomé das Letras year-round.

Working hours of 9:00 am to 6:00 pm in Istanbul correspond to 3:00 am to 12:00 pm in São Thomé das Letras.Working hours of 09:00 to 18:00 in Istanbul correspond to 03:00 to 12:00 in São Thomé das Letras.

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

Time Difference

TRT (Turkey Time) is 6 hours ahead of BRT (Brasilia Time).
3:00 pm15:00 in Istanbul, Turkey is 9:00 am09:00 in São Thomé das Letras, Brazil

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

3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
9:00 am09:00 BRT (Brasilia Time) (São Thomé das Letras, Brazil). Offset UTC -3:00 hours

3:00 pm15:00 Istanbul, Turkey / 9:00 am09:00 São Thomé das Letras, Brazil

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Hourly time comparison
Istanbul, TurkeySão Thomé das Letras, Brazil
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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

São Thomé das Letras Time Zone and Facts

Time Zone

Abbreviation / Offset
BRT – Brasilia Time, UTC-3 (no daylight saving time)

São Thomé das Letras Facts

Country
Brazil
Population
6,904
Currency
Real (BRL)
Geographic Coordinates
21° 43' S Latitude / 44° 59' W Longitude
International Dialing Code
+55
More About São Thomé das Letras
São Thomé das Letras local time and city facts