o'clock
it's ten o'clock
9:30
it's half past nine o'clock
1:00
it's one o'clock
7:00
it's seven o'clock
5:30
it's half past five o'clock
3:30
it's half past three o'clock
06:00
it's six o'clock
7:30
it's half past seven o'clock
6:30
it's half past six o'clock
11:00
it's eleven o'clock
11:30
it's half past nine o'clock
8:00
it's eight o'clock
12:00
it's twelve o'clock
12:30
it's half past twelve o'clock
7:30
it's half past seven o'clock