What is the military time for 11:15 P.M.?

The military time for 11:15 P.M. is indeed represented as 2315. In military time, the 24-hour clock system is used, where hours are counted from 00 (midnight) to 23 (one minute before midnight).

To convert from standard time to military time, you take the hour and add 12 if it's in the PM, except for 12 PM which remains 12. For 11:15 P.M., you take the hour 11, add 12 to switch it to military time, resulting in 23. The minutes remain unchanged at 15, so you combine these to get 2315.

Understanding this system is crucial for customer service agents, especially when dealing with flight schedules, duty rosters, or any time-sensitive communications which are often presented in military time.