Difference time between United States of America and Taiwan in hours, minutes, and seconds is [ -12 hours ] with gregorian date today is Saturday 13th of September 2025 in American local time, Where the time now in United States of America is 15:17 PM and the time now in Taiwan is 03:17 AM in Taiwanese local time and the time comparison between United States of America and Taiwan in greenwich time ( GMT ) where United States of America late for greenwich time ( GMT -04:00 ) while Taiwan advanced about greenwich time ( GMT +08:00 ).