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Library Information Office

Check hours for: Butler Library Service Hours

Check hours for Butler Library | Butler Reference | Butler Reserves | Milstein Reading Rooms

Information and policies for visitors.

Contact Library Information Office staff at lio@columbia.edu or call 212-854-7309

In order to create a photo ID card, we require a valid, government issued photo ID card.

August 2017
SundayMondayTuesdayWednesdayThursdayFridaySaturday
30
12:00PM-4:00PM
31
9:00AM-5:00PM
1
9:00AM-5:00PM
2
9:00AM-5:00PM
3
9:00AM-5:00PM
4
9:00AM-5:00PM
5
11:00AM-5:00PM
6
12:00PM-7:00PM
7
9:00AM-5:00PM
Intersession Hours
8
9:00AM-5:00PM
Intersession Hours
9
9:00AM-5:00PM
Intersession Hours
10
9:00AM-5:00PM
Intersession Hours
11
9:00AM-5:00PM
Intersession Hours
12
11:00AM-5:00PM
Intersession Hours
13
Closed
Intersession Hours
14
9:00AM-5:00PM
Intersession Hours
15
9:00AM-5:00PM
Intersession Hours
16
9:00AM-5:00PM
Intersession Hours
17
9:00AM-5:00PM
Intersession Hours
18
9:00AM-5:00PM
Intersession Hours
19
11:00AM-5:00PM
Intersession Hours
20
Closed
Intersession Hours
21
9:00AM-5:00PM
Intersession Hours
22
9:00AM-5:00PM
Intersession Hours
23
9:00AM-5:00PM
Intersession Hours
24
9:00AM-5:00PM
Intersession Hours
25
9:00AM-5:00PM
Intersession Hours
26
11:00AM-5:00PM
Intersession Hours
27
Closed
Intersession Hours
28
9:00AM-5:00PM
Intersession Hours
29
9:00AM-5:00PM
Intersession Hours
30
9:00AM-5:00PM
Intersession Hours
31
9:00AM-5:00PM
Intersession Hours
1
9:00AM-5:00PM
2
11:00AM-5:00PM
In order to create a photo ID card, we require a valid, government issued photo ID card.