Difference time between Sierra Leone and Yemen in hours, minutes, and seconds is [ -3 hours ] with gregorian date today is Thursday 22nd of October 2026 in Sierra Leonean local time, Where the time now in Sierra Leone is 21:11 PM and the time now in Yemen is 00:11 AM in Yemeni local time and the time comparison between Republic of Sierra Leone and Yemen in greenwich time ( GMT ) where Sierra Leone advanced about greenwich time ( GMT +00:00 ) while Yemen advanced about greenwich time ( GMT +03:00 ).