Butler Library Reference Services

Check hours for: Butler Library Building Hours

Reference or research drop-in help from a team of the Libraries' subject experts.

Walk-in help is available in the Butler 3rd-floor lobby (across from the Circulation Desk) during the hours listed below. You can also contact reference librarians online by using our Ask a Librarian service.

November 2023
SundayMondayTuesdayWednesdayThursdayFridaySaturday
29
2023-10-29
4:00PM-8:00PM
30
2023-10-30
1:00PM-8:00PM
31
2023-10-31
1:00PM-8:00PM
1
2023-11-01
1:00PM-8:00PM
2
2023-11-02
1:00PM-8:00PM
3
2023-11-03
1:00PM-5:00PM
4
2023-11-04
Closed
5
2023-11-05
4:00PM-8:00PM
6
2023-11-06
1:00PM-8:00PM
7
2023-11-07
Closed
Election Day
8
2023-11-08
1:00PM-8:00PM
9
2023-11-09
1:00PM-8:00PM
10
2023-11-10
1:00PM-5:00PM
11
2023-11-11
Closed
12
2023-11-12
4:00PM-8:00PM
13
2023-11-13
1:00PM-8:00PM
14
2023-11-14
1:00PM-8:00PM
15
2023-11-15
1:00PM-8:00PM
16
2023-11-16
1:00PM-8:00PM
17
2023-11-17
1:00PM-5:00PM
18
2023-11-18
Closed
19
2023-11-19
4:00PM-8:00PM
20
2023-11-20
1:00PM-8:00PM
21
2023-11-21
1:00PM-8:00PM
22
2023-11-22
Closed
23
2023-11-23
Closed
Thanksgiving
24
2023-11-24
Closed
25
2023-11-25
Closed
26
2023-11-26
4:00PM-8:00PM
27
2023-11-27
1:00PM-8:00PM
28
2023-11-28
1:00PM-8:00PM
29
2023-11-29
1:00PM-8:00PM
30
2023-11-30
1:00PM-8:00PM
1
2023-12-01
1:00PM-5:00PM
2
2023-12-02
Closed
Columbia University Libraries
535 West 114th St. New York, NY 10027
Phone
212-854-7309
Contact Us
lio@columbia.edu
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