今日の仕事は

today's work

→ 今日
phrase Rare #34,300
today's work は marks “today’s work” as the topic; the phrase often continues with what is happening to the work.
JA: 今日の仕事はもう終わりました。
EN: Today's work is already finished.

今日の仕事は終わったの?

Are you done with work for today?

これで今日の仕事は全部終わった。

That wraps up all my work for today.

今日の仕事は?

How was work today?

— ブレードランナー 2049 (2017)