Mathematics Library

Visit us or call 212-854-4712 during the hours below. For reference help, email us any time at ref-sci@columbia.edu, or chat with a librarian.
December 2019
SundayMondayTuesdayWednesdayThursdayFridaySaturday
1
2019-12-01
12:00PM-8:00PM
2
2019-12-02
9:00AM-11:00PM
3
2019-12-03
9:00AM-11:00PM
4
2019-12-04
9:00AM-11:00PM
5
2019-12-05
9:00AM-11:00PM
6
2019-12-06
9:00AM-7:00PM
7
2019-12-07
12:00PM-5:00PM
8
2019-12-08
12:00PM-8:00PM
9
2019-12-09
9:00AM-11:00PM
10
2019-12-10
9:00AM-11:00PM
11
2019-12-11
9:00AM-11:00PM
12
2019-12-12
9:00AM-11:00PM
13
2019-12-13
9:00AM-7:00PM
14
2019-12-14
12:00PM-5:00PM
15
2019-12-15
12:00PM-8:00PM
16
2019-12-16
9:00AM-11:00PM
17
2019-12-17
9:00AM-11:00PM
18
2019-12-18
9:00AM-11:00PM
19
2019-12-19
9:00AM-11:00PM
20
2019-12-20
9:00AM-5:00PM
21
2019-12-21
Closed
22
2019-12-22
Closed
23
2019-12-23
9:00AM-5:00PM
Intersession
24
2019-12-24
Closed
Christmas Eve
25
2019-12-25
Closed
Christmas Day
26
2019-12-26
9:00AM-5:00PM
Intersession
27
2019-12-27
9:00AM-5:00PM
Intersession
28
2019-12-28
Closed
29
2019-12-29
Closed
30
2019-12-30
9:00AM-5:00PM
Intersession
31
2019-12-31
Closed
New Years Eve
1
2020-01-01
Closed
New Years Day
2
2020-01-02
9:00AM-5:00PM
Intersession
3
2020-01-03
9:00AM-5:00PM
Intersession
4
2020-01-04
Closed
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