Difference time between Singapore and Sierra Leone in hours, minutes, and seconds is [ +8 hours ] with gregorian date today is Friday 12th of September 2025 in Singaporean local time, Where the time now in Singapore is 12:08 PM and the time now in Sierra Leone is 04:08 AM in Sierra Leonean local time and the time comparison between Republic of Singapore and Sierra Leone in greenwich time ( GMT ) where Singapore advanced about greenwich time ( GMT +08:00 ) while Sierra Leone he has the same greenwich time ( GMT +00:00 ).