Retrieving books from our closed stacks will take longer due to ongoing renovation & improvement works. Do cater an additional day or two for your requests to be fulfilled. We apologise for the inconvenience & appreciate your understanding. For assistance or queries, contact loans@nus.edu.sg.

Please take note of the following changes in our opening hours during Deepavali:
• 7 November, Saturday (Deepavali Eve): Central Library and C J Koh Law Library will be closed early at 1pm, instead of the usual 5pm
• 9 November, Monday (Public Holiday in lieu): All libraries will be closed

The 24-hour study areas at the Central Library (Level 6) and Medicine+Science Library (Level 1 Atrium, Level 2 and 3 Study Areas) will remain open during this period.

 

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Opening Hours

Libraries are closed on the following dates:
Thu, 1 Jan 2026
(New Year's Day)
Thu, 2 Apr 2026
(NUS Well-Being Day)
Mon, 1 Jun 2026
(Vesak Day observed)
Fri, 2 Jan 2026
(University Holiday)
Fri, 3 Apr 2026
(Good Friday)
Mon, 10 Aug 2026
(National Day observed)
Tue, 17 Feb 2026
(Chinese New Year)
Fri, 1 May 2026
(Labour Day)
Fri, 9 Oct 2026
(NUS Well-Being Day)
Wed, 18 Feb 2026
(Chinese New Year)
Tue, 26 May 2026
(Staff Event)
Mon, 9 Nov 2026
(Deepavali observed)
Sat, 21 Mar 2026
(Hari Raya Puasa)
Wed, 27 May 2026
(Hari Raya Haji)
Fri, 25 Dec 2026
(Christmas Day)
Opening hours are shortened on the following dates:
Mon, 16 Feb 2026 (Chinese New Year's Eve) - Closes at 2:00pm
Fri, 20 Mar 2026 (Hari Raya Puasa Eve) - Closes at 1:00pm
Sat, 7 Nov 2026 (Deepavali Eve) - Closes at 1:00pm
Thu, 24 Dec 2026 (Christmas Eve) - Closes at 1:00pm
Additional notes:
Central Library
Level 6 Reading Area will be open to NUS staff and students 24/7 from the evening of Friday, 6 November 2026 to the evening of Friday, 4 December 2026.
Hon Sui Sen Memorial Library
HSSML hours indicated is in reference only to the book collections section of the building (HSSML Collections).
Medicine+Science Library
Level 1 Atrium and Level 2 Study Area are open to NUS staff and students 24/7. Level 3 Quiet Study 01 is open 24/7 during Term only.
Wan Boo Sow Chinese Library (雲茂潮中文图书馆)
Term: Closed 1-hour before Central Library's closing time on Monday-Saturday

Vacation: Closed 1-hour before Central Library's closing time on Saturday only

02 NOV - 08 NOV 2026

Nov 02 Mon

09:00 AM - 09:00 PM

Nov 03 Tue

09:00 AM - 09:00 PM

Nov 04 Wed

09:00 AM - 09:00 PM

Nov 05 Thu

09:00 AM - 09:00 PM

Nov 06 Fri

09:00 AM - 09:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

L6 Reading Area

Nov 02 Mon

12:00 AM - 11:59 PM

Nov 03 Tue

12:00 AM - 11:59 PM

Nov 04 Wed

12:00 AM - 11:59 PM

Nov 05 Thu

12:00 AM - 11:59 PM

Nov 06 Fri

12:00 AM - 11:59 PM

Nov 07 Sat

12:00 AM - 11:59 PM

Nov 08 Sun

12:00 AM - 11:59 PM

Nov 02 Mon

09:00 AM - 09:00 PM

Nov 03 Tue

09:00 AM - 09:00 PM

Nov 04 Wed

09:00 AM - 09:00 PM

Nov 05 Thu

09:00 AM - 09:00 PM

Nov 06 Fri

09:00 AM - 09:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

Nov 02 Mon

08:00 AM - 10:00 PM

Nov 03 Tue

08:00 AM - 10:00 PM

Nov 04 Wed

08:00 AM - 10:00 PM

Nov 05 Thu

08:00 AM - 10:00 PM

Nov 06 Fri

08:00 AM - 10:00 PM

Nov 07 Sat

08:00 AM - 06:30 PM

Nov 08 Sun

CLOSED

Nov 02 Mon

08:00 AM - 06:00 PM

Nov 03 Tue

08:00 AM - 06:00 PM

Nov 04 Wed

08:00 AM - 06:00 PM

Nov 05 Thu

08:00 AM - 06:00 PM

Nov 06 Fri

08:00 AM - 06:00 PM

Nov 07 Sat

CLOSED

Nov 08 Sun

CLOSED

Level 1

Nov 02 Mon

CLOSED

Nov 03 Tue

CLOSED

Nov 04 Wed

CLOSED

Nov 05 Thu

CLOSED

Nov 06 Fri

CLOSED

Nov 07 Sat

CLOSED

Nov 08 Sun

CLOSED

Nov 02 Mon

09:00 AM - 06:00 PM

Nov 03 Tue

09:00 AM - 06:00 PM

Nov 04 Wed

09:00 AM - 06:00 PM

Nov 05 Thu

09:00 AM - 06:00 PM

Nov 06 Fri

09:00 AM - 06:00 PM

Nov 07 Sat

CLOSED

Nov 08 Sun

CLOSED

Level 1

Nov 02 Mon

09:00 AM - 06:00 PM

Nov 03 Tue

09:00 AM - 06:00 PM

Nov 04 Wed

09:00 AM - 06:00 PM

Nov 05 Thu

09:00 AM - 06:00 PM

Nov 06 Fri

09:00 AM - 06:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

L1 Atrium

Nov 02 Mon

12:00 AM - 11:59 PM

Nov 03 Tue

12:00 AM - 11:59 PM

Nov 04 Wed

12:00 AM - 11:59 PM

Nov 05 Thu

12:00 AM - 11:59 PM

Nov 06 Fri

12:00 AM - 11:59 PM

Nov 07 Sat

12:00 AM - 11:59 PM

Nov 08 Sun

12:00 AM - 11:59 PM

Level 2

Nov 02 Mon

09:00 AM - 06:00 PM

Nov 03 Tue

09:00 AM - 06:00 PM

Nov 04 Wed

09:00 AM - 06:00 PM

Nov 05 Thu

09:00 AM - 06:00 PM

Nov 06 Fri

09:00 AM - 06:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

L2 Study Area

Nov 02 Mon

12:00 AM - 11:59 PM

Nov 03 Tue

12:00 AM - 11:59 PM

Nov 04 Wed

12:00 AM - 11:59 PM

Nov 05 Thu

12:00 AM - 11:59 PM

Nov 06 Fri

12:00 AM - 11:59 PM

Nov 07 Sat

12:00 AM - 11:59 PM

Nov 08 Sun

12:00 AM - 11:59 PM

Level 3

Nov 02 Mon

09:00 AM - 06:00 PM

Nov 03 Tue

09:00 AM - 06:00 PM

Nov 04 Wed

09:00 AM - 06:00 PM

Nov 05 Thu

09:00 AM - 06:00 PM

Nov 06 Fri

09:00 AM - 06:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

L3 Quiet Study 01

Nov 02 Mon

12:00 AM - 11:59 PM

Nov 03 Tue

12:00 AM - 11:59 PM

Nov 04 Wed

12:00 AM - 11:59 PM

Nov 05 Thu

12:00 AM - 11:59 PM

Nov 06 Fri

12:00 AM - 11:59 PM

Nov 07 Sat

12:00 AM - 11:59 PM

Nov 08 Sun

12:00 AM - 11:59 PM

Level 4

Nov 02 Mon

09:00 AM - 06:00 PM

Nov 03 Tue

09:00 AM - 06:00 PM

Nov 04 Wed

09:00 AM - 06:00 PM

Nov 05 Thu

09:00 AM - 06:00 PM

Nov 06 Fri

09:00 AM - 06:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

Nov 02 Mon

09:00 AM - 06:00 PM

Nov 03 Tue

09:00 AM - 06:00 PM

Nov 04 Wed

09:00 AM - 06:00 PM

Nov 05 Thu

09:00 AM - 06:00 PM

Nov 06 Fri

09:00 AM - 06:00 PM

Nov 07 Sat

CLOSED

Nov 08 Sun

CLOSED

Level 1

Nov 02 Mon

09:00 AM - 06:00 PM

Nov 03 Tue

09:00 AM - 06:00 PM

Nov 04 Wed

09:00 AM - 06:00 PM

Nov 05 Thu

09:00 AM - 06:00 PM

Nov 06 Fri

09:00 AM - 06:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

Level 2

Nov 02 Mon

09:00 AM - 06:00 PM

Nov 03 Tue

09:00 AM - 06:00 PM

Nov 04 Wed

09:00 AM - 06:00 PM

Nov 05 Thu

09:00 AM - 06:00 PM

Nov 06 Fri

09:00 AM - 06:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

Nov 02 Mon

09:00 AM - 08:00 PM

Nov 03 Tue

09:00 AM - 08:00 PM

Nov 04 Wed

09:00 AM - 08:00 PM

Nov 05 Thu

09:00 AM - 08:00 PM

Nov 06 Fri

09:00 AM - 08:00 PM

Nov 07 Sat

10:00 AM - 12:00 PM

Nov 08 Sun

CLOSED

Southeast Asian Collection

Nov 02 Mon

09:00 AM - 09:00 PM

Nov 03 Tue

09:00 AM - 09:00 PM

Nov 04 Wed

09:00 AM - 09:00 PM

Nov 05 Thu

09:00 AM - 09:00 PM

Nov 06 Fri

09:00 AM - 09:00 PM

Nov 07 Sat

10:00 AM - 01:00 PM

Nov 08 Sun

CLOSED

02 NOV - 08 NOV 2026 Nov 02 Mon Nov 03 Tue Nov 04 Wed Nov 05 Thu Nov 06 Fri Nov 07 Sat Nov 08 Sun
Central Library 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 10:00 AM - 01:00 PM CLOSED
L6 Reading Area 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM
               
C J Koh Law Library 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 10:00 AM - 01:00 PM CLOSED
               
Hon Sui Sen Memorial Library 08:00 AM - 10:00 PM 08:00 AM - 10:00 PM 08:00 AM - 10:00 PM 08:00 AM - 10:00 PM 08:00 AM - 10:00 PM 08:00 AM - 06:30 PM CLOSED
               
Library@BTC 08:00 AM - 06:00 PM 08:00 AM - 06:00 PM 08:00 AM - 06:00 PM 08:00 AM - 06:00 PM 08:00 AM - 06:00 PM CLOSED CLOSED
Level 1 CLOSED CLOSED CLOSED CLOSED CLOSED CLOSED CLOSED
               
Medicine+Science Library 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM CLOSED CLOSED
Level 1 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 10:00 AM - 01:00 PM CLOSED
L1 Atrium 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM
Level 2 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 10:00 AM - 01:00 PM CLOSED
L2 Study Area 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM
Level 3 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 10:00 AM - 01:00 PM CLOSED
L3 Quiet Study 01 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM 12:00 AM - 11:59 PM
Level 4 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 10:00 AM - 01:00 PM CLOSED
               
Music Library 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM CLOSED CLOSED
Level 1 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 10:00 AM - 01:00 PM CLOSED
Level 2 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 09:00 AM - 06:00 PM 10:00 AM - 01:00 PM CLOSED
               
Wan Boo Sow Chinese Library (雲茂潮中文图书馆) 09:00 AM - 08:00 PM 09:00 AM - 08:00 PM 09:00 AM - 08:00 PM 09:00 AM - 08:00 PM 09:00 AM - 08:00 PM 10:00 AM - 12:00 PM CLOSED
Southeast Asian Collection 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 09:00 AM - 09:00 PM 10:00 AM - 01:00 PM CLOSED

Opening Hours

MORE OPENING HOURS

Central Library

09:00 AM - 09:00 PM

No Data

C J Koh Law Library

09:00 AM - 09:00 PM

No Data

Hon Sui Sen Memorial Library

08:00 AM - 10:00 PM

No Data

Library@BTC

08:00 AM - 06:00 PM

No Data

Medicine+Science Library

09:00 AM - 06:00 PM

No Data

Music Library

09:00 AM - 06:00 PM

No Data

Central Library

09:00 AM - 09:00 PM

No Data

C J Koh Law Library

09:00 AM - 09:00 PM

No Data

Hon Sui Sen Memorial Library

08:00 AM - 10:00 PM

No Data

Library@BTC

08:00 AM - 06:00 PM

No Data

Medicine+Science Library

09:00 AM - 06:00 PM

No Data

Music Library

09:00 AM - 06:00 PM

No Data
MORE OPENING HOURS
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