Difference time between Hong Kong and Guyana in hours, minutes, and seconds is [ +12 hours ] with gregorian date today is Saturday 28th of February 2026 in Hongkongese local time, Where the time now in Hong Kong is 20:05 PM and the time now in Guyana is 08:05 AM in Guyanese local time and the time comparison between Hong Kong Special Administrative Region of China and Guyana in greenwich time ( GMT ) where Hong Kong advanced about greenwich time ( GMT +08:00 ) while Guyana late for greenwich time ( GMT -04:00 ).