Olin Library Hours

* Washington University ID required after 9 p.m. until Help Desk – Circulation opening the following business day.

September 5 – October 4, 2018

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
7:30a – midnight
7:30a – 8:00p
9:00a – 10:00p
10:00a – midnight
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)

October 5, 2018 (WILD)

Location
Friday
Building Open *
midnight – 6:00p
Administration
8:30a – 5:00p
Help Desk
7:30a – 6:00p
Interlibrary Loan
8:30a – 5:00p
Reserves
8:30a – 5:00p
Special Collections
9:00a – 5:00p
Whispers Café
midnight – 6:00p

October 6, 2018

Location
Saturday
Building Open *
9:00a –
(24 hour access)
Administration
Closed
Help Desk
9:00a – midnight
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
9:00a –
(24 hour access)

October 7 – November 20, 2018

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
7:30a – midnight
7:30a – 8:00p
9:00a – 10:00p
10:00a – midnight
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)

November 21, 2018

Location
Wednesday
Building Open *
midnight – 6:00p
Administration
8:30a – 5:00p
Help Desk
7:30a – 6:00p
Interlibrary Loan
8:30a – 5:00p
Reserves
8:30a – 5:00p
Special Collections
9:00a – 5:00p
Whispers Café
midnight – 6:00p

November 22-23, 2018 (Thanksgiving break)

Location
Thursday – Friday
Building Open *
Closed
Administration
Closed
Help Desk
Closed
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
Closed

November 24, 2018

Location
Saturday
Building Open *
9:00a – 5:00p
Administration
Closed
Help Desk
9:00a – 5:00p
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
9:00a – 5:00p

November 25, 2018

Location
Sunday
Building Open *
10:00a –
(24 hour access)
Administration
Closed
Help Desk
10:00a – midnight
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
10:00a –
(24 hour access)

November 26 – December 18, 2018

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
7:30a – midnight
7:30a – 8:00p
9:00a – 10:00p
10:00a – midnight
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)

December 19, 2018

Location
Wednesday
Building Open *
midnight – 10:00p
Administration
8:30a – 5:00p
Help Desk
midnight – 10:00p
Interlibrary Loan
8:30a – 5:00p
Reserves
8:30a – 5:00p
Special Collections
8:30a – 5:00p
Whispers Café
midnight – 10:00p

December 20-23, 2018 (Winter break)

Location
Thursday
Friday
Saturday
Sunday
Building Open *
8:00a – 8:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
8:00a – 8:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
8:00a – 8:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p

December 24-25, 2018 (Christmas break)

Location
Monday – Tuesday
Building Open *
Closed
Administration
Closed
Help Desk
Closed
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
Closed

December 26-30, 2018 (Winter break)

Location
Wednesday – Thursday
Friday
Saturday
Sunday
Building Open *
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p

December 31, 2018 – January 1, 2019 (New Year’s break)

Location
Monday – Tuesday
Building Open *
Closed
Administration
Closed
Help Desk
Closed
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
Closed

January 2-13, 2019 (Winter break)

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p

January 14, 2019

Location
Monday
Building Open *
7:30a –
(24 hour access)
Administration
8:30a – 5:00p
Help Desk
7:30a – midnight
Interlibrary Loan
8:30a – 5:00p
Reserves
8:30a – 5:00p
Special Collections
9:00a – 5:00p
Whispers Café
7:30a –
(24 hour access)

January 15-20, 2019

Location
Tuesday – Thursday
Friday
Saturday
Sunday
Building Open *
(24 hour access)
(24 hour access)
(24 hour access)
midnight – midnight
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
7:30a – midnight
7:30a – 8:00p
9:00a – 10:00p
10:00a – midnight
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
(24 hour access)
(24 hour access)
(24 hour access)
midnight – midnight

January 21, 2019 (Martin Luther King Jr. Day)

Location
Monday
Building Open *
Closed
Administration
Closed
Help Desk
Closed
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
Closed

January 22, 2019

Location
Tuesday
Building Open *
7:30a –
(24 hour access)
Administration
8:30a – 5:00p
Help Desk
7:30a – midnight
Interlibrary Loan
8:30a – 5:00p
Reserves
8:30a – 5:00p
Special Collections
9:00a – 5:00p
Whispers Café
7:30a –
(24 hour access)

January 23 – March 7, 2019

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
7:30a – midnight
7:30a – 8:00p
9:00a – 10:00p
10:00a – midnight
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)

March 8, 2019 (Spring break)

Location
Friday
Building Open *
midnight – 6:00p
Administration
8:30a – 5:00p
Help Desk
7:30a – 6:00p
Interlibrary Loan
8:30a – 5:00p
Reserves
8:30a – 5:00p
Special Collections
8:30a – 5:00p
Whispers Café
midnight – 6:00p

March 9-16, 2019 (Spring break)

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
8:00a – 6:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p

March 17, 2019

Location
Sunday
Building Open *
10:00a –
(24 hour access)
Administration
Closed
Help Desk
10:00a – midnight
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
10:00a –
(24 hour access)

March 18 – April 25, 2019

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
7:30a – midnight
7:30a – 8:00p
9:00a – 10:00p
10:00a – midnight
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)

April 26, 2019 (WILD)

Location
Friday
Building Open *
midnight – 6:00p
Administration
8:30a – 5:00p
Help Desk
7:30a – 6:00p
Interlibrary Loan
8:30a – 5:00p
Reserves
8:30a – 5:00p
Special Collections
9:00a – 5:00p
Whispers Café
midnight – 6:00p

April 27, 2019

Location
Saturday
Building Open *
9:00a –
(24 hour access)
Administration
Closed
Help Desk
9:00a – 10:00p
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
9:00a –
(24 hour access)

April 28 – May 7, 2019

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
7:30a – midnight
7:30a – 8:00p
9:00a – 10:00p
10:00a – midnight
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
(24 hour access)
(24 hour access)
(24 hour access)
(24 hour access)

May 8-16, 2019

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p

May 17, 2019 (Commencement)

Location
Friday
Building Open *
7:30a – 5:00p
Administration
8:30a – 5:00p
Help Desk
7:30a – 5:00p
Interlibrary Loan
8:30a – 5:00p
Reserves
8:30a – 5:00p
Special Collections
9:00a – 5:00p
Whispers Café
7:30a – 5:00p

May 18-26, 2019

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p

May 27, 2019 (Memorial Day)

Location
Monday
Building Open *
Closed
Administration
Closed
Help Desk
Closed
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
Closed

May 28 – July 3, 2019

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p

July 4, 2019 (Independence Day)

Location
Thursday
Building Open *
Closed
Administration
Closed
Help Desk
Closed
Interlibrary Loan
Closed
Reserves
Closed
Special Collections
Closed
Whispers Café
Closed

July 5 – August 25, 2019

Location
Monday – Thursday
Friday
Saturday
Sunday
Building Open *
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Administration
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Help Desk
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p
Interlibrary Loan
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Reserves
8:30a – 5:00p
8:30a – 5:00p
Closed
Closed
Special Collections
9:00a – 5:00p
9:00a – 5:00p
Closed
Closed
Whispers Café
8:00a – 10:00p
8:00a – 6:00p
9:00a – 5:00p
10:00a – 6:00p