Difference time between Guyana and Luxembourg in hours, minutes, and seconds is [ -5 hours ] with gregorian date today is Wednesday 31st of December 2025 in Guyanese local time, Where the time now in Guyana is 23:21 PM and the time now in Luxembourg is 04:21 AM in Luxembourger local time and the time comparison between Co-operative Republic of Guyana and Luxembourg in greenwich time ( GMT ) where Guyana late for greenwich time ( GMT -04:00 ) while Luxembourg advanced about greenwich time ( GMT +02:00 ).