Difference time between San Marino and Macao in hours, minutes, and seconds is [ -6 hours ] with gregorian date today is Thursday 21st of May 2026 in Sammarinese local time, Where the time now in San Marino is 03:53 AM and the time now in Macao is 09:53 AM in Macanese local time and the time comparison between Republic of San Marino and Macao in greenwich time ( GMT ) where San Marino advanced about greenwich time ( GMT +02:00 ) while Macao advanced about greenwich time ( GMT +08:00 ).