[Casiopea]

Q: What day is it tomorrow? Note spelling, to+morrow
A: It's Friday.

EX: Is this asking about the date?
=> the is in reference to tomorrow's date

Q: What's the date tomorrow?
A: November 12th.

EX: It is on a Monday.
=> Any Monday

EX: It is on Monday.
=> Next Monday; The one that's coming up in four days.