Fall Semester 2026: August 20 – December 6

Thursday August 20: Arrival and Check-in to PI Housing

Friday & Saturday August 21-22: Orientation

Monday August 24: First Day of Classes

Tuesday August 25 – Wednesday September 2: Premio Piranesi (Villa Adriana) 

Monday September 14 – Friday September 18: North Field Trip

Monday September 21: Last day for Add/Drop

Friday September 25 & Saturday September 26: South Field Trip

Sunday November 01: All Souls Day (National Holiday)

Wednesday November 26 – Sunday November 29: Fall Break

Monday November 30: Classes Resume

Thursday December 03: End of Classes

Friday December 04: Final Reviews

Sunday December 06: Move-out, End of Program

Tuesday December 08: Immaculate Conception (National Holiday) No Classes

Spring Semester 2027: January 8 – April 29

Friday January 8: Arrival and Check-in to PI Housing

Saturday January 09 & Sunday January 10: Orientation 

Monday January 11: Classes Begin 

Friday January 15 – Saturday January 16: South Field Trip

Monday January 18 – Friday January 22: North Field Trip

Monday January 25: Last Day for Add/Drop

February TBC: Field Trip (Ostia Antica)

February TBC: Field Trip (Hadrian’s Villa)

Friday March 12 – Sunday March 21: Spring Break

Monday March 22: Classes Resume

Friday March 26: Good Friday (National Holiday). Offices Closed

Sunday March 28: Easter (National Holiday)

Monday March 29: Easter Monday (National Holiday). No Classes, Offices Closed

Thursday April 22: Last Day of Classes

Friday April 23: Exams

Monday April 26 – Wednesday April 28: Final Reviews

Thursday April 29: Move-Out, End of Program

6-Week Summer Session 2027: May 15 – June 26

Fall Semester 2027: Thursday August 19 – Sunday December 5

Thursday August 19: Arrival and Check-in to PI Housing

Friday & Saturday August 20-21: Orientation

Monday August 23: First Day of Classes

Tuesday August 24 – Wednesday September 1: Premio Piranesi (Villa Adriana) TBD

Monday September 13 – Friday September 17: North Field Trip

Monday September 20: Last day for Add/Drop

Friday September 24 & Saturday September 25: South Field Trip

Friday October 29 – Sunday November 7: Fall Break

Monday November 1: All Souls Day (National Holiday / Offices Closed)

Monday November 8: Classes Resume

Thursday November 25: Thanksgiving (No classes / Offices Closed)

Thursday December 2: End of Classes

Friday December 3: Final Reviews

Sunday December 5: Move-out, End of Program

Tuesday December 8: Immaculate Conception (National Holiday)

Spring Semester 2028: January 7 – April 28

Friday January 7: Arrival and Check-in to PI Housing

Saturday January 8 & Sunday January 9: Orientation 

Monday January 10: Classes Begin 

Friday January 14 – Saturday January 15: South Field Trip

Monday January 17 – Friday January 21: North Field Trip

Monday January 24: Last Day for Add/Drop

February TBC: Field Trip (Ostia Antica)

February TBC: Field Trip (Hadrian’s Villa)

Friday March 13 – Sunday March 19: Spring Break (PSU SB March 5-11)

Monday March 20: Classes Resume

Friday April 14: Good Friday (National Holiday). Offices Closed

Sunday April 16: Easter (National Holiday)

Monday April 17: Easter Monday (National Holiday). No Classes, Offices Closed

Thursday April 20: Last Day of Classes

Monday April 24 – Wednesday April 26: Final Reviews

Friday April 28: Move-Out, End of Program

6-Week Summer Session 2028: Saturday May 13 – Saturday June 24

Fall Semester 2028: Thursday August 17 – Sunday December 8

Thursday August 17: Arrival and Check-in to PI Housing

Friday & Saturday August 18-19: Orientation

Monday August 21: First Day of Classes

Tuesday August 22 – Wednesday August 30: Premio Piranesi (Villa Adriana) TBD

Monday September 11 – Friday September 15: North Field Trip

Monday September 18: Last day for Add/Drop

Friday September 22 & Saturday September 23: South Field Trip

Friday October 27 – Sunday November 5: Fall Break

Monday November 1: All Souls Day (National Holiday / Offices Closed)

Monday November 6: Classes Resume

Thursday November 23: Thanksgiving (No classes / Offices Closed)

Thursday November 30: End of Classes

Monday December 4 – Wednesday December 6: Final Reviews

Friday December 8: Move-out, End of Program

Friday December 8: Immaculate Conception (National Holiday)