View a gallery of photos from the event here.
The magnitude 6.4 quake struck the island July 29, killing at least 16 people, injuring 355 others and forcing more than 5,100 people from their homes.
In some ways, Humanae Vitae is even more applicable to our secular culture today than it was 50 years ago.
View photo gallery of highlights from the day.
View a slideshow of photos from the evening.
The Diocese of Rockville Centre was represented by more than 170 teenagers, youth ministers, priests, seminarians, chaperones and volunteers at the Steubenville NYC youth conference this weekend.