Question: how do you write 12 pm in 24 hour clock?
Answer: 24 Hour. ... 
Examples: 12 Midnight = 00:00, 12:35 AM = 00:35. ... 
Examples: 11:20 AM = 11:20, 12:30 PM = 12:30. ... 
Examples: 4:45 PM = 16:45, 11:50 PM = 23:50. ... 
Examples: 00:10 = 12:10 AM, 00:40 = 12:40 AM. ... 
Examples: 01:15 = 1:15 AM, 11:25 = 11:25 AM. ... 
Examples: 12:10 = 12:10 PM, 12:55 = 12:55 PM.