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Time.is

Time in São Tomé and Príncipe now

17:35:55

Sunday, 17 May, 2026, week 20

Norwegian Constitution Day / International Day Against Homophobia, Transphobia and Biphobia

Sun: ↑ 05:23 ↓ 17:33 (12h 10m) - More info - Make São Tomé and Príncipe time default - Add to favourite locations

Time zone info for São Tomé and Príncipe

UTC +0

Greenwich Mean Time (GMT)
now 4 hours ahead of New York

São Tomé and Príncipe does not change between summer time and winter time.
Latest time zone news: São Tomé and Príncipe will revert to GMT
The IANA time zone identifier for São Tomé and Príncipe is Africa/Sao_Tome.

Time difference
from São Tomé and Príncipe

Los Angeles	−7 hours	−7 hours
Chicago	−5 hours	−5 hours
New York	−4 hours	−4 hours
Toronto	−4 hours	−4 hours
São Paulo	−3 hours	−3 hours
UTC	0
Lagos	+1 hours
London	+1 hours
Johannesburg	+2 hours
Paris	+2 hours
Zurich	+2 hours
Cairo	+3 hours
Istanbul	+3 hours
Moscow	+3 hours
Dubai	+4 hours
Mumbai	+5.5 hours
Hong Kong	+8 hours
Shanghai	+8 hours
Singapore	+8 hours
Tokyo	+9 hours
Sydney	+10 hours

Compare other time zones

São Tomé and Príncipe on the map

Continent: Africa
Area: 1,001 km²
Capital: São Tomé
Currency: Dobra (STN)
Calling code: +239
Internet top level domain: .st
Latitude: 1.00. Longitude: 7.00
Population: 198,000

Open São Tomé and Príncipe in Google Maps

Annual average temperatures
for São Tomé and Príncipe 1901-2021

Each of the stripes represents one year.
Graphics by Ed Hawkins, using data from Berkeley Earth.
See showyourstripes.info.

10 places in
São Tomé and Príncipe

Bombom Mantero Santa Clotilde Santa Cruz Santa Elvira Santo António São Jerónimo, Príncipe São Jerónimo, São Tomé Island São João dos Angolares São Tomé