S. Steven Pan '88 Business Library (Manhattanville)

CUID swipe access into Geffen Hall is limited to all current Columbia University faculty and staff (any school or department), and all students of Columbia's Business School. Unless you are taking Business School courses, you will not be permitted to enter Geffen Hall. Please email business@library.columbia.edu if you have any questions.
* The Library may need to close from 1-2pm to allow for a staff lunch break.
August 2026
SundayMondayTuesdayWednesdayThursdayFridaySaturday
26
2026-07-26
Closed
27
2026-07-27
10:00AM-2:00PM
28
2026-07-28
10:00AM-2:00PM
29
2026-07-29
10:00AM-2:00PM
30
2026-07-30
10:00AM-2:00PM
31
2026-07-31
Closed
1
2026-08-01
Closed
2
2026-08-02
Closed
3
2026-08-03
10:00AM-2:00PM
4
2026-08-04
10:00AM-2:00PM
5
2026-08-05
10:00AM-2:00PM
6
2026-08-06
10:00AM-2:00PM
7
2026-08-07
Closed
8
2026-08-08
Closed
9
2026-08-09
Closed
10
2026-08-10
10:00AM-2:00PM
11
2026-08-11
10:00AM-2:00PM
12
2026-08-12
10:00AM-2:00PM
13
2026-08-13
10:00AM-2:00PM
14
2026-08-14
Closed
end of Summer term
15
2026-08-15
Closed
16
2026-08-16
Closed
17
2026-08-17
10:00AM-2:00PM
Intersession
18
2026-08-18
10:00AM-2:00PM
Intersession
19
2026-08-19
10:00AM-2:00PM
Intersession
20
2026-08-20
10:00AM-2:00PM
Intersession
21
2026-08-21
Closed
22
2026-08-22
Closed
23
2026-08-23
Closed
24
2026-08-24
10:00AM-2:00PM
Intersession
25
2026-08-25
10:00AM-2:00PM
Intersession
26
2026-08-26
10:00AM-2:00PM
Intersession
27
2026-08-27
10:00AM-2:00PM
Intersession
28
2026-08-28
Closed
29
2026-08-29
Closed
30
2026-08-30
Closed
31
2026-08-31
10:00AM-2:00PM
Intersession
1
2026-09-01
10:00AM-2:00PM
Intersession
2
2026-09-02
10:00AM-2:00PM
Intersession
3
2026-09-03
10:00AM-2:00PM
Intersession
4
2026-09-04
Closed
5
2026-09-05
Closed
Columbia University Libraries
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Phone
212-854-7309
Contact Us
lio@columbia.edu
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