I would also be happy if people in the US would adopt 24hr time in everyday life. It's a lot less ambiguous than 12hr. And less stupid. For example, in the US,

I would also be happy if people in the US would adopt 24hr time in everyday life. It's a lot less ambiguous than 12hr. And less stupid. For example, in the US, 12:30am happens before 11:30am on the same day.