Difference time between Guinea and Eritrea in hours, minutes, and seconds is [ -3 hours ] with gregorian date today is Friday 2nd of October 2026 in Guinean local time, Where the time now in Guinea is 00:37 AM and the time now in Eritrea is 03:37 AM in Eritrean local time and the time comparison between Republic of Guinea and Eritrea in greenwich time ( GMT ) where Guinea advanced about greenwich time ( GMT +00:00 ) while Eritrea advanced about greenwich time ( GMT +03:00 ).