All Library Hours

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April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed08:30a - 05:00p08:30a - 05:00p08:30a - 05:00p08:30a - 05:00p08:30a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 10:00p08:30a - 10:00p08:30a - 10:00p08:30a - 10:00p08:30a - 10:00p08:30a - 06:00p10:00a - 06:00p
Research ServicesClosed08:30a - 09:00p08:30a - 09:00p08:30a - 09:00p08:30a - 09:00p08:30a - 06:00pClosed
Manuscripts & Archives *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
Restricted Access CollectionsClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed10:00a - 03:45p10:00a - 03:45p10:00a - 03:45p10:00a - 03:45p10:00a - 03:45pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours Closed09:30a - 05:00p09:30a - 05:00p09:30a - 05:00p09:30a - 05:00p09:30a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
Stamps Reading Room: Information Services12:00p - 07:00p09:00a - 07:00p09:00a - 07:00p09:00a - 07:00p09:00a - 07:00p09:00a - 05:00pClosed
Historical CollectionsClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Study Hours available to current HBS community members. See www.library.hbs.edu/info/hours.html.
April 07 - April 13
SunMonTueWedThuFriSat
Historical CollectionsClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
Public HoursClosed09:00a - 06:00p09:00a - 06:00p09:00a - 06:00p09:00a - 06:00p09:00a - 06:00pClosed
ArchiveClosed09:00a - 06:00p09:00a - 06:00p09:00a - 06:00p09:00a - 06:00pClosedClosed
I Tatti Appointees08:00a - 12:00a08:00a - 12:00a08:00a - 12:00a08:00a - 12:00a08:00a - 12:00a08:00a - 12:00a08:00a - 12:00a
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
Main Reading RoomClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
Farlow Reading RoomClosed09:30a - 12:00p09:30a - 12:00p09:30a - 12:00p09:30a - 12:00p09:30a - 12:00pClosed
Archives *Closed10:00a - 03:00p10:00a - 03:00p10:00a - 03:00p10:00a - 03:00p10:00a - 03:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General Hours10:00a - 12:00a08:30a - 12:00a08:30a - 12:00a08:30a - 12:00a08:30a - 12:00a08:30a - 06:00p12:00p - 10:00p
Research Services Closed09:00a - 06:00p09:00a - 06:00p09:00a - 06:00p09:00a - 06:00p09:00a - 06:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
Center for the History of MedicineClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed01:00p - 05:00p01:00p - 05:00p01:00p - 05:00p01:00p - 05:00p01:00p - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *ClosedClosedClosedClosedClosedClosedClosed
Putnam Gallery (Science Ctr 136)ClosedClosedClosedClosedClosedClosedClosed
Foyer Exhibition Space (Science Ctr 371)ClosedClosedClosedClosedClosedClosedClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 11:00p08:00a - 11:00p08:00a - 11:00p08:00a - 11:00p08:00a - 11:00p08:00a - 08:00p12:00p - 07:00p
Center for the History of MedicineClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
Warren Museum and ExhibitsClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
Research Library09:00a - 10:00p08:00a - 10:00p08:00a - 10:00p08:00a - 10:00p08:00a - 10:00p08:00a - 10:00p09:00a - 10:00p
Rare Book Collection - AM *Closed09:30a - 12:30p09:30a - 12:30p09:30a - 12:30p09:30a - 12:30p09:30a - 12:30pClosed
Rare Book Collection - PM *Closed01:30p - 04:30p01:30p - 04:30p01:30p - 04:30p01:30p - 04:30p01:30p - 04:30pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General Hours01:00p - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 05:00p01:00p - 05:00p
Reference DeskClosed09:30a - 05:30p09:30a - 05:30p09:30a - 05:30p09:30a - 05:30p09:00a - 05:00pClosed
Isham Memorial LibraryClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 06:00p09:00a - 06:00p09:00a - 06:00p09:00a - 06:00p09:00a - 06:00p10:00a - 01:00p
Special Collections (Closed 12:30 to 2pm daily)Closed09:30a - 04:30p09:30a - 04:30p09:30a - 04:30p09:30a - 04:30p09:30a - 04:30pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours01:00p - 06:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 06:00p10:00a - 05:00p
April 07 - April 13
SunMonTueWedThuFriSat
General Hours01:00p - 06:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 06:00p10:00a - 05:00p
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General Hours01:00p - 09:00p09:00a - 09:00p09:00a - 09:00p09:00a - 09:00p09:00a - 09:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 06:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 06:00p10:00a - 06:00p
April 07 - April 13
SunMonTueWedThuFriSat
Government Documents12:00p - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 05:00p12:00p - 05:00p
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p10:00a - 10:00p10:00a - 10:00p10:00a - 10:00p10:00a - 10:00p12:00p - 06:00p12:00p - 06:00p
April 07 - April 13
SunMonTueWedThuFriSat
Archives Hours *Closed10:00a - 04:00p10:00a - 04:00p10:00a - 04:00p10:00a - 04:00p10:00a - 04:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed10:00a - 05:00p10:00a - 05:00p10:00a - 05:00p10:00a - 05:00p10:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 10:45p08:00a - 10:45p08:00a - 10:45p08:00a - 10:45p08:00a - 10:45p08:00a - 06:00p12:00p - 05:00p
April 07 - April 13
SunMonTueWedThuFriSat
Reading Room Hours *Closed10:00a - 05:00p10:00a - 05:00p10:00a - 05:00p10:00a - 05:00p10:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General Hours09:00a - 12:00a08:00a - 12:00a08:00a - 12:00a08:00a - 12:00a08:00a - 12:00a08:00a - 09:00p09:00a - 09:00p
Reference Desk01:00p - 05:00p09:00a - 07:00p09:00a - 07:00p09:00a - 07:00p09:00a - 07:00p09:00a - 06:00p01:00p - 05:00p
Law Student Study Space24Hr24Hr24Hr24Hr24Hr24Hr24Hr
April 07 - April 13
SunMonTueWedThuFriSat
Office HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed10:00a - 05:00p10:00a - 05:00p10:00a - 05:00p10:00a - 05:00p10:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 07:00p09:00a - 07:00p09:00a - 07:00p09:00a - 05:00p09:00a - 05:00p
April 07 - April 13
SunMonTueWedThuFriSat
Reading RoomClosed11:00a - 04:00p11:00a - 04:00p11:00a - 04:00p11:00a - 04:00p11:00a - 04:00pClosed
Records Center OrdersClosed09:00a - 03:00p09:00a - 03:00p09:00a - 03:00p09:00a - 03:00p09:00a - 03:00pClosed
University Archives BusinessClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 05:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
Reference DeskClosed01:30p - 04:30p01:30p - 04:30p01:30p - 04:30p01:30p - 04:30p01:30p - 04:30pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosedClosedClosedClosedClosedClosedClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 07:00p09:00a - 07:00p09:00a - 07:00p09:00a - 05:00p09:00a - 05:00p
April 07 - April 13
SunMonTueWedThuFriSat
General Hours & Café09:00a - 12:00a24Hr24Hr24Hr24Hr12:00a - 10:00p09:00a - 10:00p
Research Services Desk12:00p - 05:00p09:00a - 11:00p09:00a - 11:00p09:00a - 11:00p09:00a - 11:00p09:00a - 05:00p12:00p - 05:00p
Government Documents12:00p - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 05:00p12:00p - 05:00p
Woodberry Poetry RoomClosed09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00pClosed
Woodberry Poetry Room StaffClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 09:00p09:00a - 09:00p09:00a - 09:00p09:00a - 09:00p09:00a - 06:00p12:00p - 04:00p
Visual + Materials CollectionsClosed09:00a - 04:45p09:00a - 04:45p09:00a - 04:45p09:00a - 04:45p09:00a - 04:45pClosed
Special CollectionsClosed01:00p - 04:45p09:30a - 01:00p01:00p - 04:45p09:30a - 01:00p01:00p - 04:45pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 09:00p08:00a - 11:00p08:00a - 11:00p08:00a - 11:00p08:00a - 11:00p08:00a - 07:00p09:00a - 07:00p
Research ServicesClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p01:00p - 05:00p
Special CollectionsClosed09:00a - 04:45p09:00a - 04:45p09:00a - 04:45p09:00a - 04:45p09:00a - 04:45pClosed
Cafe Closed07:45a - 05:00p07:45a - 05:00p07:45a - 05:00p07:45a - 05:00p07:45a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *ClosedClosedClosedClosedClosedClosedClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed10:00a - 05:00p10:00a - 05:00p10:00a - 05:00p10:00a - 05:00p10:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *ClosedClosedClosedClosedClosedClosedClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed12:00p - 10:00p12:00p - 08:00p12:00p - 08:00p12:00p - 08:00p12:00p - 04:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 07:00p09:00a - 07:00p09:00a - 07:00p09:00a - 05:00p09:00a - 05:00p
Reading RoomClosedClosedClosedClosedClosedClosedClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours01:00p - 05:00p09:00a - 08:00p09:00a - 08:00p09:00a - 08:00p09:00a - 08:00p09:00a - 05:00p01:00p - 05:00p
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
General Hours *Closed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
* Only by Appointment
April 07 - April 13
SunMonTueWedThuFriSat
General Hours12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
Reference Desk12:00p - 08:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 07:00p09:00a - 05:00p
Imaging ServicesClosed10:00a - 02:00p10:00a - 02:00p10:00a - 02:00p10:00a - 02:00p10:00a - 02:00pClosed
Privileges OfficeClosed09:00a - 05:00p09:00a - 08:00p09:00a - 05:00p09:00a - 08:00p09:00a - 05:00p12:00p - 05:00p
* Stacks close 15 minutes before the library. The Memorial Room is open 9am – 5pm, M – F, closed on University holidays.
April 07 - April 13
SunMonTueWedThuFriSat
General HoursClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed
Circulation HoursClosed10:00a - 04:00p10:00a - 04:00p10:00a - 04:00p10:00a - 04:00p10:00a - 04:00pClosed
April 07 - April 13
SunMonTueWedThuFriSat
Woodberry Poetry RoomClosed09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00p09:00a - 10:00pClosed
Woodberry Poetry Room StaffClosed09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00p09:00a - 05:00pClosed