Time in São Tomé, Sao Tome and Principe
São Tomé is on Greenwich Mean Time (GMT, UTC).
- Time zone
- Greenwich Mean Time
- UTC offset now
- UTC
- Daylight saving
- Not observed
- Country
- Sao Tome and Principe
- Sunrise today
- 5:17 am
- Sunset today
- 5:23 pm
- Day length
- 12 hours 6 minutes
- IANA time zone
- Africa/Sao_Tome
São Tomé doesn't change its clocks for daylight saving time.
Compare São Tomé with your time
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Time difference from São Tomé
Upcoming public holidays in Sao Tome and Principe
Questions
What time zone is São Tomé in?
São Tomé is on Greenwich Mean Time (GMT, UTC). Its IANA time zone is Africa/Sao_Tome.
Does São Tomé have daylight saving time?
São Tomé doesn't change its clocks for daylight saving time.
What is the time difference between São Tomé and London?
London is 1 hour ahead of São Tomé.
Updated Saturday 10 October 2026