Difference time between Zambia and Antigua and Barbuda in hours, minutes, and seconds is [ +6 hours ] with gregorian date today is Thursday 22nd of October 2026 in Zambian local time, Where the time now in Zambia is 06:29 AM and the time now in Antigua and Barbuda is 00:29 AM in Antiguan local time and the time comparison between Republic of Zambia and Antigua and Barbuda in greenwich time ( GMT ) where Zambia advanced about greenwich time ( GMT +02:00 ) while Antigua and Barbuda late for greenwich time ( GMT -04:00 ).