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.
April 2021
SundayMondayTuesdayWednesdayThursdayFridaySaturday
28
2021-03-28
10:00AM-12:00AM
29
2021-03-29
9:00AM-12:00AM
30
2021-03-30
9:00AM-12:00AM
31
2021-03-31
9:00AM-12:00AM
1
2021-04-01
9:00AM-9:00PM
2
2021-04-02
9:00AM-5:00PM
3
2021-04-03
10:00AM-6:00PM
4
2021-04-04
10:00AM-12:00AM
5
2021-04-05
9:00AM-12:00AM
6
2021-04-06
9:00AM-12:00AM
7
2021-04-07
9:00AM-12:00AM
8
2021-04-08
9:00AM-9:00PM
9
2021-04-09
9:00AM-5:00PM
10
2021-04-10
10:00AM-6:00PM
11
2021-04-11
10:00AM-12:00AM
12
2021-04-12
9:00AM-12:00AM
13
2021-04-13
9:00AM-12:00AM
14
2021-04-14
9:00AM-12:00AM
15
2021-04-15
9:00AM-9:00PM
16
2021-04-16
9:00AM-5:00PM
17
2021-04-17
10:00AM-6:00PM
18
2021-04-18
10:00AM-12:00AM
19
2021-04-19
9:00AM-12:00AM
20
2021-04-20
9:00AM-12:00AM
21
2021-04-21
9:00AM-12:00AM
22
2021-04-22
9:00AM-9:00PM
23
2021-04-23
9:00AM-5:00PM
24
2021-04-24
Closed
25
2021-04-25
Closed
26
2021-04-26
9:00AM-5:00PM
Intersession
27
2021-04-27
9:00AM-5:00PM
Intersession
28
2021-04-28
9:00AM-5:00PM
Intersession
29
2021-04-29
9:00AM-5:00PM
Intersession
30
2021-04-30
9:00AM-5:00PM
Intersession
1
2021-05-01
Closed