Yes. It is all the name of something, so as a proper noun, all parts should start with a capital letter, including "Day".
Go raibh míle maith agat! Beir bua agus beannacht ort.
Yes it should be capitalized in this case.
If you're talking about a certain street, yes you capitalize it, for example Main St. or Elm St.
The word "choir" does not need to be capitalized unless it is at the beginning of a sentence or part of a proper noun like "St. Mary's Choir."
The word "sanctuary" is capitalized when it is part of a proper noun or at the beginning of a sentence. For example, "St. Mary's Sanctuary" or "Please find sanctuary in this peaceful place."
St. Patricks day! About 65% of the people at the St. Patricks day parade are Irish!
patricks day Is the word
St. Patricks Day :)
Potatoes are not special on st. patricks day
Cleveland has the 3rd largest St Patricks day parade.
Yes. It should be St. Patrick's Day.
St. Patrick's day originated from Ireland
no
I believe that it is the luckiest day to be Irish.
Blue is the offical color of st patricks day.
Green is the primary color of St. Patrick's day.
st patricks day