Penrose Library Hours
This page provides generalized hours for Penrose Library and its partner service providers, as well as a Bi-Monthly Calendar. For specific hours by day, please visit the DU Campus Calendar.
View Bi-Monthly Calendar of Penrose@Driscoll and Computer Lab Hours
Download Bi-Monthly Calendar of Penrose@Driscoll and Computer Lab Hours
Only current DU students, staff, and faculty may access the library from 12am-7am.
Academic Periods
(Click the links below to display hours on the right.)Bi-Monthly Calendar
- Service Partners
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- Service Partners
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- Service Partners
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- Service Partners
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Hours
Autumn/Winter/Spring Quarter
Penrose@Driscoll and Computer Lab Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
Open 10am |
24 Hours |
24 Hours |
24 Hours |
24 Hours |
Close 8pm |
9am-8pm |
Service Partners Computer Lab Staffed Hours Research Help Desk Hours Research Consultation Hours Special Collections Hours Office for Teaching & Learning Hours Math Center Hours Writing Center Hours Book Drop Cafe Hours Music Library Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 10am-2am 12pm-12am 2pm-6pm Closed Closed 12pm-3pm 4pm-8pm 10am-10pm 1pm-5pm | 8am-2am 9am-12am 9am-8pm 9am-4pm 8am-4:30pm 9am-7pm 9am-6pm 8am-10pm 8:30am-10pm | 8am-2am 9am-12am 9am-8pm 9am-4pm 8am-4:30pm 9am-7pm 9am-8pm 8am-10pm 8:30am-10pm | 8am-2am 9am-9pm 9am-5pm 9am-4pm 8am-4:30pm 9am-7pm 9am-8pm 8am-10pm 8:30am-10pm | 8am-2am 9am-9pm 9am-5pm 9am-4pm 8am-4:30pm 9am-7pm 9am-6pm 8am-10pm 8:30am-10pm | 8am-10pm 9am-5pm 9am-5pm 9am-4pm 8am-4:30pm 9am-1pm 10am-2pm 8am-8pm 8:30am-6pm | 9am-10pm 10am-6pm 12pm-4pm Closed Closed Closed Closed 10am-8pm 1pm-5pm |
Study Areas Centennial Halls Centennial Towers Craig Hall, GSSW Daniels College of Business Driscoll Student Center Margery Reed Music Library Nagel Hall Nelson Hall Sturm Hall
See the Study Spaces page for more details.
Group Study: Quiet Study: Combined Group & Quiet Study: Outdoor Study:
| Room | Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| Common Area | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm |
| Dining Facility | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* |
| 1st Floor Lobby | Closed | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 10am-6pm |
| 1st Floor Lounge | Closed | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 10am-6pm |
| 2nd Floor Lounge | Closed | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 10am-6pm |
| Marcus Commons | 6:30am-11:30pm | 6:30am-11:30pm | 6:30am-11:30pm | 6:30am-11:30pm | 6:30am-11:30pm | 6:30am-11:30pm | 6:30am-11:30pm |
| Ballroom (Penrose@Driscoll) | 24 Hours begins 10am* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours ends 8pm* | 9am-8pm* |
| Gallery Computer Lab | 24 Hours begins 10am* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours ends 8pm* | 9am-8pm* |
| Jazzmans | 24 Hours begins 10am* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours ends 12am* | 9am-12am* |
| Pub | 24 Hours begins 10am*Quiet Study 11pm-8am |
24 Hours* Quiet Study 11pm-8am |
24 Hours* Quiet Study 11pm-8am |
24 Hours* Quiet Study 11pm-8am |
24 Hours* Quiet Study 11pm-8am |
24 Hours ends 12am* Quiet Study 11pm-12am |
9am-12am* Quiet Study 11pm-12am |
| South | 24 Hours begins 10am* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours ends 12am* | 9am-12am* |
| Underground | 24 Hours begins 10am* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours ends 12am* | 9am-12am* |
| 116 | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm |
| 119 | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm |
| 119A | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm | 8am-10pm |
| Patio | 24 Hours | 24 Hours | 24 Hours | 24 Hours | 24 Hours | 24 Hours | 24 Hours |
| Music Library | 1pm-5pm | 8:30am-10pm | 8:30am-10pm | 8:30am-10pm | 8:30am-10pm | 8:30am-6pm | 1pm-5pm |
| Common Area | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm |
| Dining Facility | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* |
| Common Area | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm | 7am-8pm |
| Dining Facility | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* |
| 133 | Closed | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am |
| 186 | Closed | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am |
| 187 | Closed | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am |
| 210 | Closed | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am | 4pm-12am |
| 233 | Closed | 6pm-12am | 6pm-12am | 6pm-12am | 6pm-12am | 6pm-12am | 6pm-12am |
| 287 | Closed | 6pm-12am | 6pm-12am | 6pm-12am | 6pm-12am | 6pm-12am | 6pm-12am |
| Centennial Room | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* | 24 Hours* |
*Residents ONLY from 9pm-6am. *Card Swipe access from Midnight-7am. *Residents ONLY from 9pm-6am. *Residents ONLY from 9pm-6am. *Residents ONLY from 9pm-6am.
Summer Quarter
Penrose@Driscoll and Computer Lab Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|
Open 1pm |
24 Hours |
24 Hours |
24 Hours |
24 hours |
Close 5pm |
9am-6pm |
Service Partners Computer Lab Staffed Hours Research Help Desk Hours Research Consultation Hours Special Collections Hours Office for Teaching & Learning Hours Math Center Hours Writing Center Hours
Subject to Change Book Drop Cafe Hours Music Library Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1pm-12am 1pm-5pm Appointment Closed Closed Closed Closed 1pm-5pm | 8am-12am 9am-5pm Appointment 9am-4pm 8am-4:30pm 1pm-5pm 8am-3pm 9am-4:30pm | 8am-12am 9am-5pm Appointment 9am-4pm 8am-4:30pm 12pm-8pm 8am-3pm 9am-4:30pm | 8am-12am 9am-5pm Appointment 9am-4pm 8am-4:30pm 10am-4pm 8am-3pm 9am-4:30pm | 8am-12am 9am-5pm Appointment 9am-4pm 8am-4:30pm 9am-12pm 8am-3pm 9am-4:30pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm 9am-12pm 8am-1pm 9am-4:30pm | 9am-6pm 1pm-5pm Appointment Closed Closed Closed Closed Closed |
Autumn Interterm
Penrose@Driscoll and Computer Lab Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|
Open 10am |
24 Hours |
24 Hours |
24 Hours |
24 Hours |
Close 8pm |
9am-8pm |
Service Partners Computer Lab Staffed Hours Research Help Desk Hours Research Consultation Hours Special Collections Hours Office for Teaching & Learning Hours Math Center Hours Writing Center Hours Book Drop Cafe Hours Music Library Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1pm-5pm 1pm-5pm Appointment Closed Closed Closed Closed 1pm-5pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-3pm 9am-4:30pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-3pm 9am-4:30pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-3pm 9am-4:30pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-3pm 9am-4:30pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-3pm 9am-4:30pm | 1pm-5pm 1pm-5pm Appointment Closed Closed Closed Closed Closed |
Winter Interterm
Penrose@Driscoll and Computer Lab Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|
Open 10am |
24 Hours |
24 Hours |
24 Hours |
24 Hours |
Close 8pm |
9am-8pm |
Service Partners Computer Lab Staffed Hours Research Help Desk Hours Research Consultation Hours Special Collections Hours Office for Teaching & Learning Hours Math Center Hours Writing Center Hours Book Drop Cafe Hours Music Library Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1pm-5pm 1pm-5pm Appointment Closed Closed Closed Closed Closed | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm 9am-4pm 8am-3pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm 12pm-8pm 8am-3pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm 9am-8pm 8am-3pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm 9am-3pm 8am-3pm 9am-4:30pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-1pm 9am-4:30pm | 1pm-5pm 1pm-5pm Appointment Closed Closed Closed Closed Closed |
Spring Interterm
Penrose@Driscoll and Computer Lab Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
Open 10am |
24 Hours |
24 Hours |
24 Hours |
24 Hours |
Close 8pm |
9am-8pm |
Service Partners Computer Lab Staffed Hours Research Help Desk Hours Research Consultation Hours Special Collections Hours Office for Teaching & Learning Hours Math Center Hours Writing Center Hours Book Drop Cafe Hours Music Library Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| Varies 10am-5pm Varies Closed Closed Closed Closed 1pm-5pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-2pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-2pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-2pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-2pm 9am-4:30pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm Closed 8am-2pm 9am-4:30pm | 1pm-5pm 1pm-5pm Appointment Closed Closed Closed Closed Closed |
When Winter Quarter ends on a Sunday, Research Consultation hours will be Noon to 4pm. If Winter Quarter exams have ended prior to Sunday, Research Consultation hours will be by appointment only. For the Sunday ending Spring Interterm, Research Consultation hours will be 1pm to 5pm.
When Winter Quarter ends on a Sunday, the 24-hour schedule ends at 5pm. If Winter Quarter exams have ended prior to Sunday, the Computer Lab will be staffed 1pm to 5pm. For the Sunday ending Spring Interterm, the Computer Lab will be staffed 1pm to midnight.
Summer Interterm
Penrose@Driscoll and Computer Lab Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|
Open 1pm |
24 Hours |
24 Hours |
24 Hours |
24 Hours |
Close 5pm |
9am-6pm |
Service Partners Computer Lab Staffed Hours Research Help Desk Hours Research Consultation Hours Special Collections Hours Office for Teaching & Learning Hours Math Center Hours Writing Center Hours Book Drop Cafe Hours Music Library Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1pm-5pm 1pm-5pm Appointment Closed Closed To Be Determined Closed Closed | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm To Be Determined 8am-3pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm To Be Determined 8am-3pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm To Be Determined 8am-3pm 9am-4:30pm | 8am-10pm 9am-5pm Appointment 9am-4pm 8am-4:30pm To Be Determined 8am-3pm 9am-4:30pm | 8am-5pm 9am-5pm Appointment 9am-4pm 8am-4:30pm To Be Determined 8am-1pm 9am-4:30pm | 1pm-5pm 1pm-5pm Appointment Closed Closed To Be Determined Closed Closed |
Extended Hours
What are extended hours?
Penrose Library’s Main Library hours are extended to accommodate preparation for final exams. During this period, the building is open, our book stacks and computers are accessible, and we provide Circulation services. Please refer to the hours of operation for individual service points.
March 2012
Penrose@Driscoll and Computer Lab Hours
Computer Lab Staffed Hours
Service Partners Research Help Desk Hours Research Consultation Hours Special Collections Hours Office for Teaching & Learning Hours Math Center Hours Writing Center Hours Book Drop Cafe Hours Music Library Hours
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
Penrose Library observes the following holidays with the exceptions to our hours below:
| Penrose@Driscoll and Computer Lab | Computer Lab Staffed | |
| Martin Luther King Day | CLOSED | CLOSED |
| Easter | Regular Hours | Regular Hours |
| Memorial Day | 8am-10pm | 8am-10pm |
| Independence Day (7/4) | CLOSED (If the holiday falls on a Saturday, Penrose will also be closed on the preceding Friday. If the holiday falls on a Sunday, Penrose will also be closed on the succeeding Monday.) |
CLOSED (If the holiday falls on a Saturday, Penrose will also be closed on the preceding Friday. If the holiday falls on a Sunday, Penrose will also be closed on the succeeding Monday.) |
| Labor Day | 10am-4pm | 10am-4pm |
| Wednesday before Thanksgiving | 8am-8pm | 8am-8pm |
| Thanksgiving (Thurs-Sun) | CLOSED | CLOSED |
| December 24th | 8am-4:30pm | 9am-4pm |
| Winter Holiday (12/25-1/1) | CLOSED | CLOSED |
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