周日 (zhōurì): Sunday

Meanings

Zhōurì wǒ yībān zài jiā xiūxi.

I usually rest at home on Sunday.

Nǐ zhōurì yǒu kòng ma?

Are you free on Sunday?

usage

周日 and 星期天/星期日 both mean Sunday. 周日 is slightly more concise and often used in writing or schedules.

周 zhōu

日 rì