Monday – Thursday 8:30am – 5:00pm
Reception and entrance to the Library closed from 1:00pm – 2:00pm
Last book order: 12:45pm; 4:45pm
Friday 8:30am – 1:00pm
Last book order: 12:45pm
The Library follows the feast of the Vatican Liturgical Calendar
It also remains closed during Christmas time (December 24 - January 6); Easter time (Holy Thursday - following Tuesday); the Summer break (mid July - mid September).