今日中に

きょうじゅうに

by today; before the day is over

adverb

Example sentences

今日中（きょうじゅう）に宿題（しゅくだい）が終（お）わればなあ。

If only I could be through with my homework today!

今日中（きょうじゅう）にでも嵐（あらし）が来（きた）そうだ。

We are liable to get a storm before the day is out.

もし今日中（きょうじゅう）にロンドンに着（つ）きたければ、今（いま）出発（しゅっぱつ）すべきでしょうね。

If he wanted to get to London today, he should leave now.