Difference time between Sierra Leone and South Korea in hours, minutes, and seconds is [ -9 hours ] with gregorian date today is Sunday 18th of January 2026 in Sierra Leonean local time, Where the time now in Sierra Leone is 22:14 PM and the time now in South Korea is 07:14 AM in South Korean local time and the time comparison between Republic of Sierra Leone and South Korea in greenwich time ( GMT ) where Sierra Leone advanced about greenwich time ( GMT +00:00 ) while South Korea advanced about greenwich time ( GMT +09:00 ).