DCU Library
Opening Hours
Semester 2
May 5th - 11th (Closed for May Bank Holiday)
| Monday 5th May - Sunday 11th May 2025 | Cregan Library | O'Reilly Library | Woodlock Hall Library |
| Bank Holiday Monday | CLOSED | CLOSED | CLOSED |
| Tuesday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Wednesday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Thursday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Friday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Saturday* | 09:30 - 17:00 | 09:30 - 17:00 | Closed |
| Sunday* | Closed | Closed | Closed |
May 12th - June 1st
| Monday 12th May - Sunday 1st June 2025 | Cregan Library | O'Reilly Library | Woodlock Hall Library |
| Monday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Tuesday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Wednesday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Thursday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Friday* | 08:30 - 00:00 | 08:30 - 00:00 | 09:30 - 13:30 |
| Saturday* | 09:30 - 17:00 | 09:30 - 17:00 | Closed |
| Sunday* | Closed | Closed | Closed |
*Study Only Hours means the library is open for study only, with no library help desk service. Books can be borrowed and returned using self-service machines, access is with valid DCU ID card only
Study Only Hours Cregan and O'Reilly Library: Monday to Thursday 8pm to midnight, Friday 5pm to midnight.