Time in São Tomé, São Tomé and Príncipe

Time zone: GMT (UTC/GMT +00:00) — Africa/Sao_Tome

Local time here is GMT, which sits the same time as UTC, written UTC+00:00. The canonical zone name is Africa/Sao_Tome, and that is what to pick from a time zone dropdown.

There is no daylight saving in São Tomé. UTC+00:00 applies all year, so the offset never moves on this side — only the other party's clock changes.

How São Tomé lines up against other major centres at this moment — the numbers move when either side changes its clocks.

Where the two working days actually meet, expressed in São Tomé local time.

No shared working window exists with Shanghai, Tokyo or Sydney, so those calls have to sit outside somebody's normal hours.

Same zone, same time — each of these sits on Africa/Sao_Tome alongside São Tomé, including through any clock change.

Guadalupe Neves Santo António Trindade