___
___ 時 [time]
is in  ___
is in  ___
On-reading: as in 何時に nanji ni ___
JI (→ 寺) toki time | hour 
今何時ですか ima nanji desu ka What time is it? 今 [now|this] 
何時に nanji ni at what time 何 [what] 
八時に hachiji ni at eight o'clock  
六時半に rokujihan ni at six thirty 半 [half] 
四時二十分 yoji nijūppun 4:20  
もう朝の5時だよ mō asa no goji dayo! It's already five in the morning!  
午前8時 gozen hachiji 8:00 AM  前 [before]
午後6時 gogo rokuji 6:00 PM  後 [after]