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How to Say ‘By the end of today’ in Japanese

今日中に

kyou juu ni

[kyoh JOO nee]

💬 Usage Tip: 中 (jū) attached to a time word means "within" that period. For example, 今週中に (konshūjū ni) means "by the end of this week".

Phrase Breakdown

今日

kyou

[kyoh]

today

The current day.

Example

今日のコンサートは満席です。

Today's concert is full.

中

juu

[JOO]

within; by the end of

Suffix じゅう meaning 'within (a period)'.

Example

今週中に終わります。

It will finish within this week.

に

ni

[nee]

by (time limit)

Particle marking a point in time.

Example

三時に来ます。

I will come at three.

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