I just checked my Vibrant again. It was 1:30 am local time on the East coast. The Vibrant was showing 6:30 local time and 10:30 UTC.
According to here http://en.wikipedia.org/wiki/Coordinated_Universal_Time
UTC is 5 hours ahead of local time on the east coast of the United States during winter, but 4 hours ahead during summer.
So neither one of those times makes sense. Since it is showing 5 hours ahead of time for local and 3 hours behind time for UTC.