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.

June 2019
SundayMondayTuesdayWednesdayThursdayFridaySaturday
26
2019-05-26
Closed
27
2019-05-27
Closed
University Holiday
28
2019-05-28
2:00PM-4:00PM
29
2019-05-29
2:00PM-4:00PM
30
2019-05-30
2:00PM-4:00PM
31
2019-05-31
2:00PM-4:00PM
1
2019-06-01
Closed
2
2019-06-02
Closed
3
2019-06-03
2:00PM-4:00PM
4
2019-06-04
2:00PM-4:00PM
5
2019-06-05
2:00PM-4:00PM
6
2019-06-06
2:00PM-4:00PM
7
2019-06-07
2:00PM-4:00PM
8
2019-06-08
Closed
9
2019-06-09
Closed
10
2019-06-10
2:00PM-4:00PM
11
2019-06-11
2:00PM-4:00PM
12
2019-06-12
2:00PM-4:00PM
13
2019-06-13
2:00PM-4:00PM
14
2019-06-14
2:00PM-4:00PM
15
2019-06-15
Closed
16
2019-06-16
Closed
17
2019-06-17
2:00PM-4:00PM
18
2019-06-18
2:00PM-4:00PM
19
2019-06-19
2:00PM-4:00PM
20
2019-06-20
2:00PM-4:00PM
21
2019-06-21
2:00PM-4:00PM
22
2019-06-22
Closed
23
2019-06-23
Closed
24
2019-06-24
2:00PM-4:00PM
25
2019-06-25
2:00PM-4:00PM
26
2019-06-26
2:00PM-4:00PM
27
2019-06-27
2:00PM-4:00PM
28
2019-06-28
Closed
29
2019-06-29
Closed
30
2019-06-30
Closed
1
2019-07-01
2:00PM-4:00PM
2
2019-07-02
2:00PM-4:00PM
3
2019-07-03
2:00PM-4:00PM
4
2019-07-04
Closed
University Holiday
5
2019-07-05
2:00PM-4:00PM
6
2019-07-06
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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