What Timezone is São Tomé and Príncipe In?
Facts last checked 31 August 2026.
Standard time shown — daylight saving may apply at certain times of year.
São Tomé and Príncipe uses a single timezone: UTC. The whole country keeps the same clock, which makes planning calls and travel straightforward.
When it is 12:00 noon UTC, the time in São Tomé and Príncipe (UTC) is 12:00. Counting down to a trip? Try a countdown timer set to local São Tomé and Príncipe time.
Beat the jet lag in São Tomé and Príncipe
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São Tomé and Príncipe time — FAQ
What timezone is São Tomé and Príncipe in?
São Tomé and Príncipe is in the UTC timezone.
How many timezones does São Tomé and Príncipe have?
São Tomé and Príncipe uses a single timezone (UTC).
What time is it in São Tomé and Príncipe when it is noon UTC?
When it is 12:00 UTC, the time in São Tomé and Príncipe (UTC) is 12:00.
What other countries share São Tomé and Príncipe's timezone?
Countries in the same UTC timezone as São Tomé and Príncipe include Burkina Faso, Ghana, Guinea, Iceland, Ireland, Ivory Coast and 7 others. Note that daylight saving rules can differ, so the exact local time may not always match.
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