在現代英語中，習慣上說 all day（整天），一般不說 all the day。如：

Her phone rings all day long. 她的電話響了一整天。　　

I haven’t had a smoke all day. 我一整天還沒抽過煙呢。　　

I’ ve been doing this exercise all day. 我整天都在做這個練習。　　

She’s been in a foul mood all day. 她一整天情緒都很糟糕。　　

The temperature remained below freezing all day. 溫度整天都在冰點以下。