12:30 a.m. est => twelve thirty AM EST
2.30 a.m. => two thirty AM
02.30 a.m. => two thirty AM
2.00 a.m. => two AM
2 a.m. => two AM
02:00 => two o'clock
02:30 => two thirty
2:00 => two o'clock
10:00:05 a.m. => ten hours zero minutes and five seconds AM
