Sainte-Marie to Istanbul Time Converter

Updating current time…
Sainte-Marie
ReunionRET
UTC+4
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Istanbul
TurkeyTRT
UTC+3
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

4:00 pm16:00 RET (UTC+4), Oct 29, 2026 = 3:00 pm15:00 TRT (UTC+3), Oct 29, 2026

Sainte-Marie is 1 hour ahead of Istanbul.

How the time difference changes

Sainte-Marie is 1 hour ahead of Istanbul year-round.

Working hours of 9:00 am to 6:00 pm in Sainte-Marie correspond to 8:00 am to 5:00 pm in Istanbul.Working hours of 09:00 to 18:00 in Sainte-Marie correspond to 08:00 to 17:00 in Istanbul.

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

Time Difference

RET (Reunion Time) is 1 hour ahead of TRT (Turkey Time).
4:00 pm16:00 in Sainte-Marie, Reunion is 3:00 pm15:00 in Istanbul, Turkey

Sainte-Marie to Istanbul call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Sainte-Marie which corresponds to 9am-5pm09:00-17:00 in Istanbul

4:00 pm16:00 RET (Reunion Time) (Sainte-Marie, Reunion). Offset UTC +4:00 hours
3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours

4:00 pm16:00 Sainte-Marie, Reunion / 3:00 pm15:00 Istanbul, Turkey

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
Sainte-Marie, ReunionIstanbul, Turkey
11:00pm previous day
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
23:00 previous day
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00

Sainte-Marie Time Zone and Facts

Time Zone

Abbreviation / Offset
RET – Reunion Time, UTC+4 (no daylight saving time)

Sainte-Marie Facts

Country
Reunion
Alternative Names
Sainte-Marie, Sent-Mari, Сент-Мари
Population
34,344
Currency
Euro (EUR)
Geographic Coordinates
20° 53' S Latitude / 55° 33' E Longitude
International Dialing Code
+262
More About Sainte-Marie
Sainte-Marie local time and city facts

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