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.
January 2026
SundayMondayTuesdayWednesdayThursdayFridaySaturday
28
2025-12-28
Closed
29
2025-12-29
Closed
Intersession
30
2025-12-30
Closed
Intersession
31
2025-12-31
Closed
Intersession
1
2026-01-01
Closed
New Year's Day
2
2026-01-02
Closed
University Holiday
3
2026-01-03
Closed
4
2026-01-04
Closed
5
2026-01-05
10:00AM-5:00PM
Intersession
6
2026-01-06
10:00AM-5:00PM
Intersession
7
2026-01-07
10:00AM-5:00PM
Intersession
8
2026-01-08
10:00AM-5:00PM
Intersession
9
2026-01-09
Closed
10
2026-01-10
Closed
11
2026-01-11
Closed
12
2026-01-12
10:00AM-5:00PM
Orientation
13
2026-01-13
10:00AM-5:00PM
Orientation
14
2026-01-14
10:00AM-5:00PM
Orientation
15
2026-01-15
10:00AM-5:00PM
Orientation
16
2026-01-16
Closed
17
2026-01-17
Closed
18
2026-01-18
Closed
19
2026-01-19
Closed
Martin Luther King Holiday
20
2026-01-20
10:00AM-5:00PM
first day of Spring term
21
2026-01-21
10:00AM-5:00PM
22
2026-01-22
10:00AM-5:00PM
23
2026-01-23
Closed
24
2026-01-24
Closed
25
2026-01-25
Closed
26
2026-01-26
10:00AM-5:00PM
27
2026-01-27
10:00AM-5:00PM
28
2026-01-28
10:00AM-5:00PM
29
2026-01-29
10:00AM-5:00PM
30
2026-01-30
Closed
31
2026-01-31
Closed
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Phone
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lio@columbia.edu
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