Difference time between San Marino and Japan in hours, minutes, and seconds is [ -7 hours ] with gregorian date today is Thursday 21st of May 2026 in Sammarinese local time, Where the time now in San Marino is 03:55 AM and the time now in Japan is 10:55 AM in Japanese local time and the time comparison between Republic of San Marino and Japan in greenwich time ( GMT ) where San Marino advanced about greenwich time ( GMT +02:00 ) while Japan advanced about greenwich time ( GMT +09:00 ).