|00:21||zero twenty-one, twenty-one minutes past midnight, twenty-one minutes past zero, thirty-nine minutes to one|
|12:21 AM||twelve twenty-one am, twenty-one minutes past midnight, twenty-one minutes past twelve am, thirty-nine minutes to one am|
|Military||0021Z||zero-zero-two-one hours, zero zero twenty-one hours|
|UTC time to My Time Conversion Table|
It is important that the time zone and clock time on your computer are set correctly for this page to operate properly.