Research Data Services

Check hours for: Lehman Social Sciences Library

Outside of the available hours or to ask a data question, send email to data@library.columbia.edu.
May 2026
SundayMondayTuesdayWednesdayThursdayFridaySaturday
26
2026-04-26
TBD
27
2026-04-27
TBD
28
2026-04-28
TBD
29
2026-04-29
TBD
30
2026-04-30
TBD
1
2026-05-01
TBD
2
2026-05-02
TBD
3
2026-05-03
TBD
4
2026-05-04
TBD
5
2026-05-05
TBD
6
2026-05-06
TBD
7
2026-05-07
TBD
8
2026-05-08
TBD
9
2026-05-09
TBD
10
2026-05-10
TBD
11
2026-05-11
TBD
12
2026-05-12
TBD
13
2026-05-13
TBD
14
2026-05-14
TBD
15
2026-05-15
TBD
16
2026-05-16
TBD
17
2026-05-17
TBD
18
2026-05-18
TBD
19
2026-05-19
TBD
20
2026-05-20
TBD
21
2026-05-21
TBD
22
2026-05-22
TBD
23
2026-05-23
TBD
24
2026-05-24
TBD
25
2026-05-25
TBD
26
2026-05-26
TBD
27
2026-05-27
TBD
28
2026-05-28
TBD
29
2026-05-29
TBD
30
2026-05-30
TBD
31
2026-05-31
TBD
1
2026-06-01
TBD
2
2026-06-02
TBD
3
2026-06-03
TBD
4
2026-06-04
TBD
5
2026-06-05
TBD
6
2026-06-06
TBD
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