Difference time between Czech Republic and Guyana in hours, minutes, and seconds is [ +6 hours ] with gregorian date today is Friday 21st of August 2026 in Czech local time, Where the time now in Czech Republic is 17:58 PM and the time now in Guyana is 11:58 AM in Guyanese local time and the time comparison between Czech Republic and Guyana in greenwich time ( GMT ) where Czech Republic advanced about greenwich time ( GMT +02:00 ) while Guyana late for greenwich time ( GMT -04:00 ).