YOU SAID:
You're waking up in 9 hours
INTO JAPANESE
あなたは9時間で目覚めています
BACK INTO ENGLISH
You are awake in 9 hours
INTO JAPANESE
あなたは9時間で起きています
BACK INTO ENGLISH
You are up in 9 hours
INTO JAPANESE
あなたは9時間後に起きています
BACK INTO ENGLISH
You are up after 9 hours
INTO JAPANESE
あなたは9時間後に起きています
BACK INTO ENGLISH
You are up after 9 hours
That didn't even make that much sense in English.