YOU SAID:
Today I will not see the sun
INTO JAPANESE
今日は太陽を見ない
BACK INTO ENGLISH
i don't see the sun today
INTO JAPANESE
今日は太陽が見えません
BACK INTO ENGLISH
I can't see the sun today
INTO JAPANESE
今日は太陽が見えない
BACK INTO ENGLISH
I can't see the sun today
That didn't even make that much sense in English.