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.

January 2019
SundayMondayTuesdayWednesdayThursdayFridaySaturday
30
2018-12-30
Closed
31
2018-12-31
Closed
University Holiday
1
2019-01-01
Closed
University Holiday
2
2019-01-02
1:00PM-5:00PM
3
2019-01-03
1:00PM-5:00PM
4
2019-01-04
1:00PM-5:00PM
5
2019-01-05
Closed
6
2019-01-06
Closed
7
2019-01-07
1:00PM-5:00PM
8
2019-01-08
1:00PM-5:00PM
9
2019-01-09
1:00PM-5:00PM
10
2019-01-10
1:00PM-5:00PM
11
2019-01-11
1:00PM-5:00PM
12
2019-01-12
Closed
13
2019-01-13
Closed
14
2019-01-14
1:00PM-5:00PM
15
2019-01-15
1:00PM-5:00PM
16
2019-01-16
1:00PM-5:00PM
17
2019-01-17
1:00PM-5:00PM
18
2019-01-18
1:00PM-5:00PM
19
2019-01-19
Closed
20
2019-01-20
Closed
21
2019-01-21
Closed
University Holiday
22
2019-01-22
1:00PM-5:00PM
23
2019-01-23
1:00PM-5:00PM
24
2019-01-24
1:00PM-5:00PM
25
2019-01-25
1:00PM-5:00PM
26
2019-01-26
Closed
27
2019-01-27
Closed
28
2019-01-28
1:00PM-5:00PM
29
2019-01-29
1:00PM-5:00PM
30
2019-01-30
1:00PM-5:00PM
31
2019-01-31
1:00PM-5:00PM
1
2019-02-01
1:00PM-5:00PM
2
2019-02-02
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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