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What's Open Now?

Saturday, March 23, 2019
Building Hours

Spring 2019


Saturday, March 16th, 2019 - Saturday, March 23rd, 2019  - 8am - 8pm


Monday - Wednesday: 7:30a - 1a

Thursday - Friday: 7:30a - 3a

Saturday: 8a - 3a

Sunday: 8a - 1a


Special Dates

Thursday, March 14th, 2019 - 7:30am-1am

Friday, March 15th, 2019 - 7:30am - 11pm

Lerner Hall at night

Alfred Lerner Hall

Columbia University's "Glass House" is an integral component of campus culture.


Student Mail Moved to Wien Hall , Columbia Mail

As of July 17, all Student Mail operations have moved to the Student Mail Center in the lower level of Wien Hall. Watch the video below to see how to get to the Student Mail Center or visit the...

Save Money on Your Textbooks , Columbia University Bookstore

Save money on your textbooks at the Columbia University Bookstore through the textbook rental program.

How the Program Works

  • Students save more than 50 percent over the cost of purchasing new, printed...