Since Juliet is a fictional person, she did not have a marriage certificate or parish register in which her marriage date was recorded. The play does not give any date for the action.
However, since Juliet's previous encounters with Romeo involved meeting him as an uninvited guest at a party and as an even more uninvited guest in her parents' back yard, the first time she adn Romeo actually agree to meet is when they get married. In this sense the answer to "What date?" is "the first". Juliet Capulet got married on her first date.
Lady Capulet supports Juliet's marriage o Paris.
Juliet's parents, Lord and Lady Capulet, along with Paris, believe that Juliet should be married quickly. They are eager to see her married off to Paris, a wealthy suitor of noble birth.
Paris
Capulet thought that marrying Juliet to Paris would cheer her up and stop her moping about Tybalt.
To get married to Paris, on Thursday
Lady Capulet wanted Juliet to seriously consider marriage, and that Juliet was already older than Lady Capulet was when she got married.
Capulet tells his wife to inform Juliet that she is to be married to Paris.
To let Juliet be married to the county Paris on the Thursday, at the church.
Count Paris visits Lord Capulet in Act I, Scene II, of Romeo and Juliet, to ask Lord Capulet for Juliet's hand in marriage. Lord Capulet stalls, telling him to wait until Juliet is older.
he tells his wife to tell Juliet that she is getting married to Paris
Capulet has no idea that Romeo had married Juliet or that he even intended to until after they both were dead. At that time he was of course unhappy that Juliet was dead, but felt that he would rather have her alive and married to Romeo, who he agrees to build a statue to.
A kinsman of the Prince, and the suitor of Juliet. Whom is preferred by Capulet. Once Capulet has promised him he can marry Juliet, he behaves very presumptuous toward juliet, acting as if they are already married. Which Juliet hates and wants to be with Romeo......