Difference time between Sierra Leone and Gabon in hours, minutes, and seconds is [ -1 hours ] with gregorian date today is Friday 21st of August 2026 in Sierra Leonean local time, Where the time now in Sierra Leone is 00:08 AM and the time now in Gabon is 01:08 AM in Gabonese local time and the time comparison between Republic of Sierra Leone and Gabon in greenwich time ( GMT ) where Sierra Leone advanced about greenwich time ( GMT +00:00 ) while Gabon advanced about greenwich time ( GMT +01:00 ).