There is a bug in "Get and Set Time.vi" that ships as an example in the "NI System Monitor" package. The routine does *NOT* return the hour correctly.
Note the string "%#H:12:39.371" as the time of day. That should be 09:12:39.371 as it was 9 AM at the time.
Mac OS X 10.8.5
LabVIEW 14-64bit
NI System Monitor 14.0.1
Pharlap RT PXI embedded system version 14.0 updated.
NOTE: it is odd that the default "New Time" has #H as the hour but that is hard wired into the VI as a sentinel case.