Difference time between United kingdom and Guyana in hours, minutes, and seconds is [ +5 hours ] with gregorian date today is Tuesday 20th of October 2026 in British local time, Where the time now in United kingdom is 09:26 AM and the time now in Guyana is 04:26 AM in Guyanese local time and the time comparison between United Kingdom of Great Britain & Northern Ireland and Guyana in greenwich time ( GMT ) where United kingdom advanced about greenwich time ( GMT +01:00 ) while Guyana late for greenwich time ( GMT -04:00 ).