Science & Engineering Library
Visit us or call 212-851-2950 during the hours below. For reference help, email us any time at ref-sci@columbia.edu, or chat with a librarian.
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
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26 2025-10-26 11:00AM-3:00AM |
27 2025-10-27 9:00AM-3:00AM |
28 2025-10-28 9:00AM-3:00AM |
29 2025-10-29 9:00AM-3:00AM |
30 2025-10-30 9:00AM-3:00AM |
31 2025-10-31 9:00AM-11:00PM |
1 2025-11-01 10:00AM-11:00PM |
|
2 2025-11-02 11:00AM-3:00AM |
3 2025-11-03 9:00AM-5:00PM ACADEMIC HOLIDAY |
4 2025-11-04 Closed ELECTION DAY |
5 2025-11-05 9:00AM-3:00AM |
6 2025-11-06 9:00AM-3:00AM |
7 2025-11-07 9:00AM-11:00PM |
8 2025-11-08 10:00AM-11:00PM |
|
9 2025-11-09 11:00AM-3:00AM |
10 2025-11-10 9:00AM-3:00AM |
11 2025-11-11 9:00AM-3:00AM |
12 2025-11-12 9:00AM-3:00AM |
13 2025-11-13 9:00AM-3:00AM |
14 2025-11-14 9:00AM-11:00PM |
15 2025-11-15 10:00AM-11:00PM |
|
16 2025-11-16 11:00AM-3:00AM |
17 2025-11-17 9:00AM-3:00AM |
18 2025-11-18 9:00AM-3:00AM |
19 2025-11-19 9:00AM-3:00AM |
20 2025-11-20 9:00AM-3:00AM |
21 2025-11-21 9:00AM-11:00PM |
22 2025-11-22 10:00AM-11:00PM |
|
23 2025-11-23 11:00AM-3:00AM |
24 2025-11-24 9:00AM-3:00AM |
25 2025-11-25 9:00AM-3:00AM |
26 2025-11-26 9:00AM-5:00PM ACADEMIC HOLIDAY |
27 2025-11-27 Closed THANKSGIVING |
28 2025-11-28 Closed UNIVERSITY HOLIDAY |
29 2025-11-29 10:00AM-11:00PM |
|
30 2025-11-30 11:00AM-3:00AM |
1 2025-12-01 9:00AM-3:00AM |
2 2025-12-02 9:00AM-3:00AM |
3 2025-12-03 9:00AM-3:00AM |
4 2025-12-04 9:00AM-3:00AM |
5 2025-12-05 9:00AM-11:00PM |
6 2025-12-06 10:00AM-11:00PM |