Barnard Library Hours


  • Mon - Th: 8:30am* - Midnight
  • Friday: 8:30am* - 6:00pm
  • Satuday: 10:00am - 6:00pm
  • Sunday: 11:00am - Midnight
  • *Library services begin 8:45am.
  • All Hours »

Spring Semester Hours

Circulation & Help Desk

Monday - Thursday Friday Saturday Sunday
9:00am - 11:45pm 9:00am - 8:45pm 11:00am - 5:45pm 10:00am - 11:45pm

Milstein Center Study Spaces

Monday - Thursday Friday Saturday Sunday
8:00am - 2:00am 8:00am - Midnight 10:00am - Midnight 8:00am - 2:00am

Barnard or Columbia cards are required for full swipe access before 9am and after 6pm during the week, as well as all day during weekends. Day-use guest passes for visitors using the collection are available at the Circulation & Help Desk on the 2nd floor during desk hours. Our study spaces and seating are prioritized for Barnard and Columbia undergraduate students.

Barnard Archives Hours
Please contact us to schedule an appointment.

See the Hours for all Columbia University Libraries