A day has 24 hours.

His efforts have borne fruit, and finally the time has come for the cherry blossoms to bloom (idiomatically meaning his time to shine has come).

He is hoping to pass the university entrance exam.

When the sun rises, a new day begins.

I am busy with work during the daytime.

The eighth day of every month is my birthday.

Our picnic is scheduled for the ninth.

Our monthly meeting is scheduled for the seventh day of the month.

This flower is very beautiful.

She is beautiful like a flower.