今日は非番

off duty today

→ 今日
phrase Rare #35,415
off duty today Used when someone is not scheduled to work or is taking a day off today, especially for jobs with shifts or duty rotations.
JA: 今日は非番だから、ゆっくり休みます。
EN: I'm off duty today, so I'll take it easy.

今日は非番なので海岸へ行こう

I'm off today, so let's go to the beach.

彼は今日は非番です

He has the day off today.

たまたま彼は今日は非番

He happens to have the day off today.

今日は非番です

I'm off work today.

今日は非番だよ

I'm off duty today.

— 恋する惑星 (1994)