DCU Library
Opening Hours
June 2nd - June 8th (Inclusive of Bank Holiday)
| Monday 2nd June - Sunday 8th June 2025 | Cregan Library | O'Reilly Library | Woodlock Hall Library |
| Monday 2nd June | Closed | Closed | Closed |
| Tuesday 3rd June | 08:30 - 17:00 | 08:30 - 17:00 | 09:30 - 13:30 |
| Wednesday 4th June | 08:30 - 17:00 | 08:30 - 17:00 | 09:30 - 13:30 |
| Thursday 5th June | 08:30 - 17:00 | 08:30 - 17:00 | 09:30 - 13:30 |
| Friday 6th June | 08:30 - 13:00 | 08:30 - 13:00 | Closed |
| Saturday 7th June | Closed | Closed | Closed |
| Sunday 8th June | Closed | Closed | Closed |
June 9th - August 3rd
| Monday 2nd June - Sunday 3rd August 2025 | Cregan Library | O'Reilly Library | Woodlock Hall Library |
| Monday | 08:30 - 17:00 | 08:30 - 17:00 | 09:30 - 13:30 |
| Tuesday | 08:30 - 17:00 | 08:30 - 17:00 | 09:30 - 13:30 |
| Wednesday | 08:30 - 17:00 | 08:30 - 17:00 | 09:30 - 13:30 |
| Thursday | 08:30 - 17:00 | 08:30 - 17:00 | 09:30 - 13:30 |
| Friday | 08:30 - 17:00 | 08:30 - 17:00 | 09:30 - 13:30 |
| Saturday | Closed | Closed | 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.