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IANA time-zone reference

Time in Sao Tome — Africa/Sao_Tome

Current UTC offset, next detected clock change, conversion table and IANA methodology for Africa/Sao_Tome.

Direct answer

Africa/Sao_Tome uses UTC+00:00 on the reviewed date. The browser applies IANA rules for the exact date you choose.

No offset change was detected in the following two years. This does not guarantee the rule will never change.

12-point UTC conversion table

UTCSao TomeOffset
12:00 UTC12:00 Sao TomeUTC+00:00
14:00 UTC14:00 Sao TomeUTC+00:00
16:00 UTC16:00 Sao TomeUTC+00:00
18:00 UTC18:00 Sao TomeUTC+00:00
20:00 UTC20:00 Sao TomeUTC+00:00
22:00 UTC22:00 Sao TomeUTC+00:00
00:00 UTC00:00 Sao TomeUTC+00:00
02:00 UTC02:00 Sao TomeUTC+00:00
04:00 UTC04:00 Sao TomeUTC+00:00
06:00 UTC06:00 Sao TomeUTC+00:00
08:00 UTC08:00 Sao TomeUTC+00:00
10:00 UTC10:00 Sao TomeUTC+00:00

Method and privacy. Time-zone calculations use IANA identifiers through the browser or edge runtime. Inputs remain local unless you explicitly create a share link, vote, or booking. Share records expire automatically. Reviewed 2026-07-29. Sources · Privacy · Accuracy