Watson Library will be open to patrons from 1-5pm on Friday 8/30.  The Lead Exam will be taking place within the Library during the morning hours, so only test-takers will be allowed to enter before 1pm.  Please contact our staff at 212-854-7804 or business@library.columbia.edu if you have any questions regarding this.

Watson Library will be entirely closed from Saturday 8/31 through Monday 9/02 for Labor Day weekend.  Our regular Fall hours begin on Tuesday 9/03 following this schedule…

Monday – Wednesday  8am – Midnight

Thursday  8am – 10pm

Friday  8am – 9pm

Saturday  10am – 6pm

Sunday 10am-11pm

A full schedule of our hours of operation can be found here… https://hours.library.columbia.edu/?library=business