Difference time between Guinea Bissau and Turkmenistan in hours, minutes, and seconds is [ -5 hours ] with gregorian date today is Saturday 21st of March 2026 in Guinea Bissauan local time, Where the time now in Guinea Bissau is 00:31 AM and the time now in Turkmenistan is 05:31 AM in Turkmen local time and the time comparison between Republic of Guinea-Bissau and Turkmenistan in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Turkmenistan advanced about greenwich time ( GMT +05:00 ).