“今天是什么日子”用英语怎么说比如问一个人“今天是什么日子” 回答是中秋节什么的,应该怎么问

Which day is it today?
教授从办公室回家,看见桌上有很大的一束花,他就问夫人：“今天是什么日子?” “啊?你忘了吗?今天是你的结婚纪念啊.” 教授听了,高兴地笑了：“谢谢你告诉我这件事!你的结婚日那天,我也买一个大花束祝贺你.”
The professor comes home from his office,sees a huge bouquet of flowers on the table,and asks his wife:“Which day is it today?” “What?You forgot it?Today’s your wedding anniversary.” When the professor hears that,he smiles happily:“Thanks for telling me that!On your wedding anniversary,I will congratulate you with a huge bouquet of flowers,too.”

what's the date today?

What festival is today?It's Mid-autumn Festival.

What day is today? It's Mid-autumn day .

What day is today

我先的答案错了,改过来,自己也学习了.
应该是What's the date today?
What day is it today?是今天星期几的意思
What's the date today?是今天几号的意思 可以回答成今天是中秋节

What day is it today?It's Mid-autumn Day.
今天是什么日子？是中秋节。

Which day is it today?