Grainger Hall Fall & Spring Semester Hours
- Monday - Thursday: 7 am to 9 pm
- Friday: 7 am to 7 pm
- Saturday: 9 am to 6 pm
- Sunday: Noon to 7 pm
Business Library Fall & Spring Semester Hours
- Monday - Wednesday: 8 am to 1 am
- Thursday: 8 am to 11 pm
- Friday: 8 am to 8 pm
- Saturday: 10 am to 6 pm
- Sunday: 10 am to 1 am
The Business Library is open later than Grainger Hall most days of the week.
In order to get into the building when the doors are locked, UW-Madison students must have a Wiscard ID issued after July 2008 and an access PIN code.
If your ID is older than July 2008, you must get a new WisCard at the Memorial Union. How to get a new Wiscard
Then request an access PIN code, using the Building Access Request Form.
Procedure for using your Wiscard and access PIN code:
Go to the door just east of the main University Ave. entrance.
Scan your Wiscard at the reader. The reader should BEEP.
Enter your four digit PIN code, followed by the # sign.
This door leads into the Undergraduate Computer Lab. Use the stairs in the lab to get to the Business Library on the second floor.