Difference time between Guinea and Switzerland in hours, minutes, and seconds is [ -1 hours ] with gregorian date today is Friday 31st of October 2025 in Guinean local time, Where the time now in Guinea is 13:11 PM and the time now in Switzerland is 14:11 PM in Swiss local time and the time comparison between Republic of Guinea and Switzerland in greenwich time ( GMT ) where Guinea advanced about greenwich time ( GMT +00:00 ) while Switzerland advanced about greenwich time ( GMT +02:00 ).