Libraries & Hours

May 25 – May 31, 2026
Library hours by day
LIBRARIES & HOURS Monday, May 25 Tuesday, May 26 Wednesday, May 27 Thursday, May 28 Friday, May 29 Saturday, May 30 Sunday, May 31
Central Reading Room
Closed
Frank Melville, Jr. Memorial Library Stony Brook University Stony Brook, NY 11794
Central Reading Room, Monday, May 25:
Closed
Memorial Day
Central Reading Room, Tuesday, May 26:
8:30am – 8pm
Central Reading Room, Wednesday, May 27:
8:30am – 8pm
Central Reading Room, Thursday, May 28:
8:30am – 8pm
Central Reading Room, Friday, May 29:
8:30am – 8pm
Central Reading Room, Saturday, May 30:
Closed
Central Reading Room, Sunday, May 31:
Closed
North Reading Room
Closed
N-1001, Frank Melville, Jr. Memorial Library Stony Brook University Stony Brook, NY 11794
North Reading Room, Monday, May 25:
Closed
Memorial Day
North Reading Room, Tuesday, May 26:
8:30am – 11pm
North Reading Room, Wednesday, May 27:
8:30am – 11pm
North Reading Room, Thursday, May 28:
8:30am – 11pm
North Reading Room, Friday, May 29:
8:30am – 5pm
North Reading Room, Saturday, May 30:
12pm – 8pm
North Reading Room, Sunday, May 31:
12pm – 8pm
HST Level 3 Room 136 8034 Stony Brook University Stony Brook, NY 11794-8034
Health Sciences Library, Monday, May 25:
Closed
Memorial Day - ID access only
Health Sciences Library, Tuesday, May 26:
8:30am – 5pm
Health Sciences Library, Wednesday, May 27:
8:30am – 5pm
Health Sciences Library, Thursday, May 28:
8:30am – 5pm
Health Sciences Library, Friday, May 29:
8:30am – 5pm
Health Sciences Library, Saturday, May 30:
Closed
ID access only
Health Sciences Library, Sunday, May 31:
Closed
ID access only
HST Level 3 Room 136 8034 Stony Brook University Stony Brook, NY 11794-8034
Health Sciences Library (COMMON AREA), Monday, May 25:
OPEN 24-HOURS
SBU ID access
Health Sciences Library (COMMON AREA), Tuesday, May 26:
OPEN 24-HOURS
SBU ID access
Health Sciences Library (COMMON AREA), Wednesday, May 27:
OPEN 24-HOURS
SBU ID access
Health Sciences Library (COMMON AREA), Thursday, May 28:
OPEN 24-HOURS
SBU ID access
Health Sciences Library (COMMON AREA), Friday, May 29:
OPEN 24-HOURS
SBU ID access
Health Sciences Library (COMMON AREA), Saturday, May 30:
OPEN 24-HOURS
SBU ID access
Health Sciences Library (COMMON AREA), Sunday, May 31:
OPEN 24-HOURS
SBU ID access
Closed
W-1530, Frank Melville, Jr. Memorial Library Stony Brook University Stony Brook, NY 11794
Music Library, Monday, May 25:
Closed
Music Library, Tuesday, May 26:
Closed
Music Library, Wednesday, May 27:
Closed
Music Library, Thursday, May 28:
Closed
Music Library, Friday, May 29:
Closed
Music Library, Saturday, May 30:
Closed
Music Library, Sunday, May 31:
Closed
CAT Lab, NNR 2nd Floor C-2615, Frank Melville, Jr. Memorial Library Stony Brook University Stony Brook, NY 11794
CAT Lab, Monday, May 25:
By Appointment
Email at catlab@stonybrook.edu
CAT Lab, Tuesday, May 26:
By Appointment
Email at catlab@stonybrook.edu
CAT Lab, Wednesday, May 27:
By Appointment
Email at catlab@stonybrook.edu
CAT Lab, Thursday, May 28:
By Appointment
Email at catlab@stonybrook.edu
CAT Lab, Friday, May 29:
Closed
CAT Lab, Saturday, May 30:
Closed
CAT Lab, Sunday, May 31:
Closed
Main Stacks/Interlibrary Loan
Closed
Frank Melville, Jr. Memorial Library
Main Stacks/Interlibrary Loan, Monday, May 25:
8:30am – 5pm
Main Stacks/Interlibrary Loan, Tuesday, May 26:
8:30am – 5pm
Main Stacks/Interlibrary Loan, Wednesday, May 27:
8:30am – 5pm
Main Stacks/Interlibrary Loan, Thursday, May 28:
8:30am – 5pm
Main Stacks/Interlibrary Loan, Friday, May 29:
8:30am – 5pm
Main Stacks/Interlibrary Loan, Saturday, May 30:
Closed
Main Stacks/Interlibrary Loan, Sunday, May 31:
Closed
Southampton Library
Closed
39 Tuckahoe Rd. Southampton, NY 11968
Southampton Library, Monday, May 25:
Closed
Southampton Library, Tuesday, May 26:
Closed
Southampton Library, Wednesday, May 27:
Closed
Southampton Library, Thursday, May 28:
Closed
Southampton Library, Friday, May 29:
Closed
Southampton Library, Saturday, May 30:
Closed
Southampton Library, Sunday, May 31:
Closed
Chemistry Library
Closed
Chemistry Library, Monday, May 25:
8am – 4pm
ID access only
Chemistry Library, Tuesday, May 26:
8am – 4pm
ID access only
Chemistry Library, Wednesday, May 27:
8am – 4pm
ID access only
Chemistry Library, Thursday, May 28:
8am – 4pm
ID access only
Chemistry Library, Friday, May 29:
8am – 4pm
ID access only
Chemistry Library, Saturday, May 30:
Closed
Chemistry Library, Sunday, May 31:
Closed
Math/Physics/Astronomy Library
Closed
Math/Physics/Astronomy Library, Monday, May 25:
Closed
Math/Physics/Astronomy Library, Tuesday, May 26:
Closed
Math/Physics/Astronomy Library, Wednesday, May 27:
Closed
Math/Physics/Astronomy Library, Thursday, May 28:
Closed
Math/Physics/Astronomy Library, Friday, May 29:
Closed
Math/Physics/Astronomy Library, Saturday, May 30:
Closed
Math/Physics/Astronomy Library, Sunday, May 31:
Closed
Special Collections & University Archives
Special Collections & University Archives, Monday, May 25:
By Appointment
Call (631) 632-7119
Special Collections & University Archives, Tuesday, May 26:
By Appointment
Call (631) 632-7119
Special Collections & University Archives, Wednesday, May 27:
By Appointment
Call (631) 632-7119
Special Collections & University Archives, Thursday, May 28:
By Appointment
Call (631) 632-7119
Special Collections & University Archives, Friday, May 29:
By Appointment
Call (631) 632-7119
Special Collections & University Archives, Saturday, May 30:
Closed
Special Collections & University Archives, Sunday, May 31:
Closed