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What's Open Now?

Sunday, April 22, 2018
Building Hours

Spring Break 2018

Saturday, March 10, 2018 - Saturday, March 17, 2018: 8a.m. - 8p.m.

Lerner Hall will return to regular hours starting Sunday, March 18, 2018


Spring 2018

Sunday: 8 a.m. - 1 a.m.

Monday - Wednesday: 7:30 a.m. - 1 a.m.

Thursday - Friday: 7:30 a.m. - 3 a.m.

Saturday: 8 a.m. - 3 a.m.

There are currently no open locations.
Lerner Hall at night

Alfred Lerner Hall

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


Earth Hour - March 24th


We're all in for #EarthHour2018! This year, Earth Hour lands on Saturday, March 24th at 8:30pm local time. There...

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...