DCU Library
Opening Hours
June 9th - September 7th 2025
| Monday 2nd June - Sunday 7th September | 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 |
*Please note: On Friday 15th August Cregan Library will close from 1.30pm and O'Reilly Library will remain open for 'study only' from 1-5pm.