Of course! Happy Birthday tomorrow!
tomorrow is sunil gavaskars birthday
No, the word "on" is not typically used before the word "tomorrow" in a sentence. Just say "tomorrow."
Tomorrow is my birthday!
== ==
Tomorrow
tomorrow
no
tomorrow
Yes, the word "Birthday" should be capitalized in the sentence "Clayton's Birthday is tomorrow" as it is a proper noun referring to a specific event or occasion.
whose birthday is march 14th of pi
No, but Chuck Norris did.