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.

March 2020
SundayMondayTuesdayWednesdayThursdayFridaySaturday
1
2020-03-01
Closed
2
2020-03-02
1:00PM-4:00PM
3
2020-03-03
1:00PM-4:00PM
4
2020-03-04
1:00PM-4:00PM
5
2020-03-05
1:00PM-4:00PM
6
2020-03-06
1:00PM-4:00PM
7
2020-03-07
Closed
8
2020-03-08
Closed
9
2020-03-09
1:00PM-4:00PM
10
2020-03-10
1:00PM-4:00PM
11
2020-03-11
1:00PM-4:00PM
12
2020-03-12
1:00PM-4:00PM
13
2020-03-13
1:00PM-4:00PM
14
2020-03-14
Closed
15
2020-03-15
Closed
16
2020-03-16
Closed
17
2020-03-17
Closed
18
2020-03-18
Closed
19
2020-03-19
Closed
20
2020-03-20
Closed
21
2020-03-21
Closed
22
2020-03-22
Closed
23
2020-03-23
Closed
24
2020-03-24
Closed
25
2020-03-25
Closed
26
2020-03-26
Closed
27
2020-03-27
Closed
28
2020-03-28
Closed
29
2020-03-29
Closed
30
2020-03-30
Closed
31
2020-03-31
Closed
1
2020-04-01
TBD
2
2020-04-02
TBD
3
2020-04-03
TBD
4
2020-04-04
TBD
Columbia University Libraries
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Phone
212-854-7309
Contact Us
lio@columbia.edu
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