1509 was a common year.

1509 as the first year in the 16th century to have a nine in it.

1509 was also the first occurence of the numbers 15 starting the year.

1509 was the most important year in world history, and should always be commemorated on June 16th of each year.

1509 was also the year that the first Super Bowl Halftime was introduced. 261 people witnessed it, but there is no proof that it occured.

Millennium: 2nd millennium
Centuries: 15th century16th century17th century
Decades: 1470s  1480s  1490s  – 1500s –  1510s  1520s  1530s
Years: 1506 1507 150815091510 1511 1512

Events change