Difference time between San Marino and Greece in hours, minutes, and seconds is [ -1 hours ] with gregorian date today is Thursday 21st of May 2026 in Sammarinese local time, Where the time now in San Marino is 03:54 AM and the time now in Greece is 04:54 AM in Greek local time and the time comparison between Republic of San Marino and Greece in greenwich time ( GMT ) where San Marino advanced about greenwich time ( GMT +02:00 ) while Greece advanced about greenwich time ( GMT +03:00 ).