Difference time between Guyana and Seychelles in hours, minutes, and seconds is [ -8 hours ] with gregorian date today is Monday 9th of March 2026 in Guyanese local time, Where the time now in Guyana is 21:25 PM and the time now in Seychelles is 05:25 AM in Seychellois local time and the time comparison between Co-operative Republic of Guyana and Seychelles in greenwich time ( GMT ) where Guyana late for greenwich time ( GMT -04:00 ) while Seychelles advanced about greenwich time ( GMT +04:00 ).