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Irwin Lobby
Butler University Libraries

Library Hours

Regular Summer Sessions 1 & 2 Hours

(Mon. May 14—Fri. Aug. 17)

Days Irwin Science
Monday—Thursday 8 AM—8 PM 8 AM—8 PM
Friday 8 AM—5 PM 8 AM—5 PM
Saturday 10 AM—5 PM CLOSED
Sunday CLOSED 1—5 PM

*The doors to Irwin Library lock at 10 PM. To gain access to the building after this time, an active Butler ID is required.

Memorial Day Weekend (May 26—28)

Dates Irwin Science
May 26 (Sat.) CLOSED CLOSED
May 27 (Sun.) CLOSED CLOSED
May 28 (Mon.) CLOSED CLOSED

 

Intersession Weekend (June 30—July 1)

Dates Irwin Science
Jun. 30 (Sat.) CLOSED CLOSED
Jul. 1 (Sun.) CLOSED 1 PM—5 PM

 

Fourth of July (July 4)

Dates Irwin Science
July 4 (Wed.) CLOSED CLOSED

 

Intersession Weekend (August 18—19)

Dates Irwin Science
Aug. 18 (Sat.) CLOSED CLOSED
Aug. 19 (Sun.) CLOSED CLOSED

 

Post-Summer & Pre-Fall Semester Hours (August 20—23)

Dates Irwin Science
Aug. 20—21 (Mon.—Tue.) 8 AM—5 PM 8 AM—5 PM
Aug. 22—23 (Wed.—Thu.) 8 AM—10 PM 8 AM—5 PM