Chinese phrase
请问〜是星期几？ qǐng wèn 〜 shì xīng qī jǐ
Meaning
What day of the week is ___?
When to use it
This phrase asks which day of the week something falls on. It is used in polite questions about schedules, dates, or regular activities.
Example dialogue
请问图书馆的休馆日是星期几？ qǐng wèn tú shū guǎn de xiū guǎn rì shì xīng qī jǐ
Excuse me, what day of the week is the library closed?
星期一。 xīng qī yī
Monday.