Difference time between Senegal and Sao Tome and Principe in hours, minutes, and seconds is [ ] with gregorian date today is Sunday 19th of April 2026 in Senegalese local time, Where the time now in Senegal is 08:42 AM and the time now in Sao Tome and Principe is 08:42 AM in Sao Tomean local time and the time comparison between Republic of Senegal and Sao Tome and Principe in greenwich time ( GMT ) where Senegal advanced about greenwich time ( GMT +00:00 ) while Sao Tome and Principe he has the same greenwich time ( GMT +00:00 ).