Istanbul to Sao Tome and Principe time converter

Sao Tome and Principe is 3 hours behind Istanbul. When it is 9:00 AM in Istanbul, it is 6:00 AM in Sao Tome and Principe.

Istanbul TRT

Thursday, October 22, 2026

Sao Tome and Principe UTC+0

Thursday, October 22, 2026

Istanbul
Turkey
Thu, Oct 22
TRTUTC+3
Sao Tome and Principe
Thu, Oct 22
UTC+0-3h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to Sao Tome and Principe conversion table

Every hour of today in Istanbul and the matching time in Sao Tome and Principe. Light rows are typical working hours (9:00–18:00).

IstanbulSao Tome and Principe
12:00 AM9:00 PM−1 day
1:00 AM10:00 PM−1 day
2:00 AM11:00 PM−1 day
3:00 AM12:00 AM
4:00 AM1:00 AM
5:00 AM2:00 AM
6:00 AM3:00 AM
7:00 AM4:00 AM
8:00 AM5:00 AM
9:00 AM6:00 AM
10:00 AM7:00 AM
11:00 AM8:00 AM
12:00 PM9:00 AM
1:00 PM10:00 AM
2:00 PM11:00 AM
3:00 PM12:00 PM
4:00 PM1:00 PM
5:00 PM2:00 PM
6:00 PM3:00 PM
7:00 PM4:00 PM
8:00 PM5:00 PM
9:00 PM6:00 PM
10:00 PM7:00 PM
11:00 PM8:00 PM

Best time to call or meet

Both sides are at work from 12:00 PM – 6:00 PM in Istanbul (9:00 AM – 3:00 PM in Sao Tome and Principe).

Daylight saving time and the difference

The difference stays 3 hours all year.

More conversions

Sao Tome and Principe to IstanbulIstanbul to New YorkIstanbul to LondonIstanbul to Los AngelesIstanbul to ChicagoIstanbul to TorontoIstanbul to São PauloIstanbul to ParisIstanbul to BerlinIstanbul to MoscowIstanbul to DubaiIstanbul to New DelhiIstanbul to Bangkok
New York to Sao Tome and PrincipeLondon to Sao Tome and PrincipeLos Angeles to Sao Tome and PrincipeChicago to Sao Tome and PrincipeToronto to Sao Tome and PrincipeSão Paulo to Sao Tome and PrincipeParis to Sao Tome and PrincipeBerlin to Sao Tome and PrincipeMoscow to Sao Tome and PrincipeDubai to Sao Tome and PrincipeNew Delhi to Sao Tome and PrincipeBangkok to Sao Tome and Principe

Questions and answers

What is the time difference between Istanbul and Sao Tome and Principe?

Sao Tome and Principe is 3 hours behind Istanbul.

What time is it in Sao Tome and Principe when it is 9 AM in Istanbul?

When it is 9:00 AM in Istanbul, it is 6:00 AM in Sao Tome and Principe.

When is the best time to call Sao Tome and Principe from Istanbul?

Both sides are at work from 12:00 PM – 6:00 PM in Istanbul (9:00 AM – 3:00 PM in Sao Tome and Principe).

Does the time difference between Istanbul and Sao Tome and Principe change?

No. The difference stays 3 hours all year.