I would argue that 12:30 hours after midpoint is exactly that: there is the midpoint, and then you add 12 hours and 30 minutes. So 12:30 PM would be 00.30 milit

I would argue that 12:30 hours after midpoint is exactly that: there is the midpoint, and then you add 12 hours and 30 minutes. So 12:30 PM would be 00.30 military time according to that logic. As a non-native am/pm user: it's confusing. Even with that rule.