シン 
あした とき あさ 
() morning () early
しんちょう (n) (Buddh) around six o'clock AM, dawn service
じんじょう (n) (Buddh) around six o'clock AM, dawn service
じんちょう (n) (Buddh) around six o'clock AM, dawn service

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字