Difference time between Zambia and Guyana in hours, minutes, and seconds is [ +6 hours ] with gregorian date today is Friday 31st of October 2025 in Zambian local time, Where the time now in Zambia is 15:02 PM and the time now in Guyana is 09:02 AM in Guyanese local time and the time comparison between Republic of Zambia and Guyana in greenwich time ( GMT ) where Zambia advanced about greenwich time ( GMT +02:00 ) while Guyana late for greenwich time ( GMT -04:00 ).