Announcement
- ＊Midterm exam & final exam weeks: NTU alumni and students on leaves of absence cannot use the Study Room during exam weeks.
- ＊On national and school holidays, Main Library is closed except B1F Study Room.
- ＊Please stay updated with the latest library announcements in case of adjusted holidays, make-up work day, or temporary closures.
Main Library
| +Regular Semester |
| 1-4F Reading Area | MON ~ FRI | 08:00 ~ 22:00 |
| SAT | 08:00 ~ 22:00 | |
| SUN | 08:00 ~ 17:00 | |
| Note | ||
| 1F Service Counter | MON ~ FRI | 08:20 ~ 21:30 |
| SAT | 08:20 ~ 21:30 | |
| SUN | 08:20 ~ 16:30 | |
| Note | Library Card Application：08:20 ~ 17:00 (SAT & SUN Closed) | |
| 1F Service Counter(Reference Services) | MON ~ FRI | 09:00 ~ 19:00 |
| SAT | 09:00 ~ 17:00 | |
| SUN | 09:00 ~ 16:30 | |
| Note | Except National holidays & closed days | |
| 1-4F Discussion Rooms | MON ~ FRI | 08:00 ~ 22:00 |
| SAT | 08:00 ~ 22:00 | |
| SUN | 08:00 ~ 17:00 | |
| Note | ||
| 5F Special Collections Area | MON ~ FRI | 09:00 ~ 17 :00 |
| SAT | Closed | |
| SUN | Closed | |
| Note | CLOSED-STACK MATERIALS：09:00 ~ 16:40 (SAT & SUN Closed) | |
| B1 Discussion Area | MON ~ FRI | 8:00 ~ 22:00 |
| SAT | 8:00 ~ 22:00 | |
| SUN | 8:00 ~ 22:00 | |
| Note | Closed at 17:00 on the last Sundays of every month till 8:00 on Monday | |
| B1 24-hour Study Room | MON ~ FRI | Opened 24 hours |
| SAT | Opened 24 hours | |
| SUN | Opened 24 hours | |
| Note | Closed at 17:00 on the last Sundays of every month till 8:00 on Monday | |
| B1 General Study Room | MON ~ FRI | Opened 24 hours |
| SAT | Opened 24 hours | |
| SUN | Opened 24 hours | |
| Note | Closed at 17:00 on the last Sundays of every month till 8:00 on Monday | |
| B1 Copy center | MON ~ FRI | 9:00 ~ 19:00 |
| SAT | Closed | |
| SUN | Closed | |
| Note |
| +Summer & Winter Break |
| 1-4F Reading Area | MON ~ FRI | 08:00 ~ 21:00 |
| SAT | 08:00 ~ 17:00 | |
| SUN | 08:00 ~ 17:00 | |
| Note | ||
| 1F Service Counter | MON ~ FRI | 08:20 ~ 20:30 |
| SAT | 08:20 ~ 16:30 | |
| SUN | 08:20 ~ 16:30 | |
| Note | Library Card Application：08:20 ~ 17:00 (SAT & SUN Closed) | |
| 1F Service Counter(Reference Services) | MON ~ FRI | 09:00 ~ 19:00 |
| SAT | 09:00 ~ 16:30 | |
| SUN | 09:00 ~ 16:30 | |
| Note | Except National holidays & closed days | |
| 1-4F Discussion Rooms | MON ~ FRI | 08:00 ~ 21:00 |
| SAT | 08:00 ~ 17:00 | |
| SUN | 08:00 ~ 17:00 | |
| Note | ||
| SAT | 12:00 ~ 17:00 | |
| SUN | 12:00 ~ 17:00 | |
| Note | LP collections : 09:00 ~ 17:00 (No services on weekends) | |
| 5F Special Collections Area | MON ~ FRI | 09:00 ~ 17 :00 |
| SAT | Closed | |
| SUN | Closed | |
| Note | CLOSED-STACK MATERIALS：09:00 ~ 16:40 (SAT ＆ SUN Closed) | |
| SAT | 09:00 ~ 17:00 | |
| SUN | Closed | |
| Note | Closed on the last Wednesdays of every month | |
| B1 24-hour Study Room | MON ~ FRI | Opened 24 hours |
| SAT | Opened 24 hours | |
| SUN | Opened 24 hours | |
| Note | Closed at 17:00 on the last Sundays of every month till 8:00 on Monday | |
| B1 Discussion Area | MON ~ FRI | 8:00 ~ 22:00 |
| SAT | 8:00 ~ 22:00 | |
| SUN | 8:00 ~ 22:00 | |
| Note | Closed at 17:00 on the last Sundays of every month till 8:00 on Monday | |
| B1 Copy center | MON ~ FRI | 9:00 ~ 19:00 |
| SAT | Closed | |
| SUN | Closed | |
| Note |
Special Open Hours
2025-2026
- ＊Summer Break 2025/6/9~2025/8/31
- ＊Winter Break 2025/12/22~2026/2/22
- ＊Summer Break 2026/6/15~2026/8/31
| +1-5F Main Library & B1 Study Room |
| Year | Date | Holidays | Main Lib(1-5F) | Main Lib B1 Study Room | |
| 2025 | 1/1 | WED | New Year’s Day | Closed | Open |
| 2025 | 1/24 | FRI | Adjusted Holiday | Closed | Closed |
| 2025 | 1/25~2/2 | SAT~SUN | Chinese New Year holiday | Closed | Closed |
| 2025 | 2/3 | MON | Adjusted Holiday | Closed | Closed |
| 2025 | 2/8 | SAT | Make-up Work Day | Open(Open hours as winter break's Monday) | Open |
| 2025 | 2/28 | FRI | Peace Memorial Day | Closed | Open |
| 2025 | 3/31~4/2 | MON~WED | Semester 2 midterm exam | Open | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 4/3 | THU | Adjusted Holiday | Closed | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 4/4 | FRI | Children's Day and Tomb Sweeping Day | Closed | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 4/5~4/11 | SAT~FRI | Semester 2 midterm exam | Open | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 5/26~5/29 | MON~THU | Semester 2 final exam | Open | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 5/30 | FRI | Adjusted Holiday | Closed | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 5/31 | SAT | Dragon Boat Festival | Closed | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 6/1~6/6 | SUN~FRI | Semester 2 final exam | Open | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 7/12 | SAT | Campus power system maintenance | Closed | Closed |
| 2025 | 8/23 | SAT | Referendum Day | Closed | Open |
| 2025 | 9/28 | SUN | Teachers’ Day | Closed | Open |
| 2025 | 9/29 | MON | Adjusted Holiday | Closed | Open |
| 2025 | 10/6 | MON | Moon Festival | Closed | Open |
| 2025 | 10/10 | FRI | Double Tenth Day (National Day) | Closed | Open |
| 2025 | 10/13~10/23 | MON~THU | Semester 1 midterm exam | Open | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 10/24 | FRI | Adjusted Holiday | Closed | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 10/25 | SAT | Taiwan Retrocession Day and the anniversary of the Battle of Guningtou | Closed | Open |
| 2025 | 12/8~12/19 | MON~FRI | Semester 1 final exam | Open | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2025 | 12/25 | THU | Constitution Day | Closed | Open |
| 2026 | 1/1 | THU | New Year's Day | Closed | Open |
| 2026 | 2/12 | THU | Adjusted Holiday | Closed | Closed |
| 2026 | 2/13 | FRI | Adjusted Holiday | Closed | Closed |
| 2026 | 2/14~2/19 | SAT~THU | Chinese New Year holiday | Closed | Closed |
| 2026 | 2/20 | FRI | Adjusted Holiday | Closed | Closed |
| 2026 | 2/27 | FRI | Adjusted Holiday | Closed | Open |
| 2026 | 2/28 | SAT | Peace Memorial Day | Closed | Open |
| 2026 | 4/3 | FRI | Adjusted Holiday | Closed | Open |
| 2026 | 4/4 | SAT | Children's Day | Closed | Open |
| 2026 | 4/5 | SUN | Tomb Sweeping Day | Closed | Open |
| 2026 | 4/6 | MON | Adjusted Holiday | Closed | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2026 | 4/7~4/17 | TUE~FRI | Semester 2 midterm exam | Open | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2026 | 5/1 | FRI | Labor Day | Closed | Open |
| 2026 | 6/1~6/12 | MON~FRI | Semester 2 final exam | Open | Open(Students on leave of absence or NTU Alumni not allowed) |
| 2026 | 6/19 | FRI | Dragon Boat Festival | Closed | Open |
