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.

December 2017
SundayMondayTuesdayWednesdayThursdayFridaySaturday
26
2017-11-26
Closed
27
2017-11-27
1:00PM-5:00PM
28
2017-11-28
1:00PM-5:00PM
29
2017-11-29
1:00PM-5:00PM
30
2017-11-30
1:00PM-5:00PM
1
2017-12-01
1:00PM-5:00PM
2
2017-12-02
Closed
3
2017-12-03
Closed
4
2017-12-04
1:00PM-5:00PM
5
2017-12-05
1:00PM-5:00PM
6
2017-12-06
1:00PM-5:00PM
7
2017-12-07
1:00PM-5:00PM
8
2017-12-08
1:00PM-5:00PM
9
2017-12-09
Closed
10
2017-12-10
Closed
11
2017-12-11
1:00PM-5:00PM
12
2017-12-12
1:00PM-5:00PM
13
2017-12-13
1:00PM-5:00PM
14
2017-12-14
1:00PM-5:00PM
15
2017-12-15
1:00PM-5:00PM
16
2017-12-16
Closed
17
2017-12-17
Closed
18
2017-12-18
1:00PM-5:00PM
19
2017-12-19
1:00PM-5:00PM
20
2017-12-20
1:00PM-5:00PM
21
2017-12-21
1:00PM-5:00PM
22
2017-12-22
1:00PM-3:00PM
Early Closing
23
2017-12-23
Closed
24
2017-12-24
Closed
25
2017-12-25
Closed
University Holiday
26
2017-12-26
Closed
University Holiday
27
2017-12-27
Closed
Intersession
28
2017-12-28
Closed
Intersession
29
2017-12-29
Closed
Intersession
30
2017-12-30
Closed
31
2017-12-31
Closed
1
2018-01-01
Closed
2
2018-01-02
Closed
3
2018-01-03
1:00PM-5:00PM
4
2018-01-04
1:00PM-5:00PM
5
2018-01-05
1:00PM-5:00PM
6
2018-01-06
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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