What times occur after 3 pm?

Answer 1

To get this right, you need to understand that we divided a whole day into 2 parts:

1. midnight to 11:59 a.m.
2. 12 noon to 11:59 p.m.

The first item listed is 24-Hour Military Time, then ordinary clock time.
00:00 (zero-hundred hours) 12:00 midnight (start of the day)
01:00 (one-hundred hours) 1:00 a.m.
02:00 (two-hundred hours) 2:00 a.m.
03:00 (three-hundred hours) 3:00 a.m.
04:00 (four-hundred hours) 4:00 a.m.
05:00 (five-hundred hours) 5:00 a.m.
06:00 (six-hundred hours) 6:00 a.m.
07:00 (seven-hundred hours) 7:00 a.m.
08:00 (eight-hundred hours) 8:00 a.m.
09:00 (nine-hundred hours) 9:00 a.m.
10:00 (ten-hundred hours) 10:00 a.m.
11:00 (eleven-hundred hours) 11:00 a.m.
12:00 (twelve-hundred hours) 12:00 noon *
13:00 (thirteen-hundred hours) 1:00 p.m.
14:00 (fourteen-hundred hours) 2:00 p.m.
15:00 (fifteen-hundred hours) 3:00 p.m.
16:00 (sixteen-hundred hours) 4:00 p.m.
17:00 (seventeen-hundred hours) 5:00 p.m.
18:00 (eighteen-hundred hours) 6:00 p.m.
19:00 (nineteen-hundred hours) 7:00 p.m.
20:00 (twenty-hundred hours) 8:00 p.m.
21:00 (twenty-one-hundred hours) 9:00 p.m.
22:00 (twenty-two-hundred hours) 10:00 p.m.
23:00 (twenty-three-hundred hours) 11:00 p.m.
24:00 (twenty-four-hundred hours) (midnight)*
(end of the day)

Times that occur after 3pm include just these:

04:00 (four-hundred hours) 4:00 a.m. 05:00 (five-hundred hours) 5:00 a.m.
06:00 (six-hundred hours) 6:00 a.m.
07:00 (seven-hundred hours) 7:00 a.m.
08:00 (eight-hundred hours) 8:00 a.m.
09:00 (nine-hundred hours) 9:00 a.m.
10:00 (ten-hundred hours) 10:00 a.m.
11:00 (eleven-hundred hours) 11:00 a.m.
12:00 (twelve-hundred hours) 12:00 noon *
13:00 (thirteen-hundred hours) 1:00 p.m.
14:00 (fourteen-hundred hours) 2:00 p.m.
15:00 (fifteen-hundred hours) 3:00 p.m.
16:00 (sixteen-hundred hours) 4:00 p.m.
17:00 (seventeen-hundred hours) 5:00 p.m.
18:00 (eighteen-hundred hours) 6:00 p.m.
19:00 (nineteen-hundred hours) 7:00 p.m.
20:00 (twenty-hundred hours) 8:00 p.m.
21:00 (twenty-one-hundred hours) 9:00 p.m.
22:00 (twenty-two-hundred hours) 10:00 p.m.
23:00 (twenty-three-hundred hours) 11:00 p.m. up to 11:59 p.m. *

NOTE: You would NOT count 24:00 (twenty-four-hundred hours) (midnight)* (end of the day) as being after 3pm because 24:00 starts the new day.