It is "15 de noviembre."
(El quince de noviembre)
(Month names are not capitalized in Spanish.)
15 de Noviembre
noviembre
"Yo tengo 15 años"
quince keen-say
15
quince (pronounce kin-the)
seis quince is the answer
(El) once de noviembre.
He started attacking spanish ships in November 15, 1557
To say "he is fifteen" in Spanish, you would say "él tiene quince años." Literally, this means "he has fifteen years." That may seem a little odd to English speakers, but that is how a person's age is described in Spanish.
It would be: "el diecisiete de noviembre".
Tienes quince años.