Translation of "10th" in Portuguese

My birthday is November 10th.

Meu aniversário é dia dez de novembro.

- I was born on October 10, 1972.
- I was born on October 10th, 1972.
- I was born October 10th, 1972.

Eu nasci no dia 10 de outubro de 1972.

She will have been married for six years on June 10th of this year.

Ela vai completar seis anos de casada no dia 10 de junho deste ano.

- I was born on October 10, 1972.
- I was born on October 10th, 1972.

Eu nasci no dia 10 de outubro de 1972.