Sao Tome and Principe to SM Time Converter

Convert time between Sao Tome and Principe and SM with automatic Daylight Saving Time handling powered by the IANA timezone database.

Sao Tome and Principe uses the Africa/Sao_Tome timezone. SM uses the Europe/San_Marino timezone.

Major Cities

Sao Tome and Principe

• Sao Tome

SM

• San Marino

Select one city per country on this page and press Continue to open the live converter with exact current times.