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DU Libraries: Hours

Gr. Rapids (Margaret D. Sneden Library)
W. A. Lettinga Main Campus

Winter Hours

Mondays 7:45am - 10:30pm
Tuesdays 7:45am - 10:30pm
Wednesdays 7:45am - 10:30pm
Thursdays 7:45am - 10:30pm
Fridays 7:45am - 4:30pm
Saturdays Noon - 6:00pm
Sundays Noon - 6:00pm

GR Library - Semester Break Hours (Apr 28 - May 6)

  • April 28-29 - Closed
  • April 30 - 8:00am - 4:30pm
  • May 1 & 2 - 8:00am - 8:00pm
  • May 3 & 4 - 8:00am - 4:30pm
  • May 5 & 6 - Closed

GR Library - Summer Hours (Start May 7)

  • Monday - Wednesday - 8:00am - 8:00pm
  • Thursday - 8:00am - 6:00pm
  • Friday - 8:00am - 4:30pm
  • Saturday-Sunday - Closed
  • Sundays (starting May 13) - Room 233 Computer Lab will be open noon - 6:00pm (run by the College of Technology)

Lansing Library

Winter Hours

Mondays 8:00am - 8:30pm
Tuesdays 8:00am - 8:30pm
Wednesdays 8:00am - 8:30pm
Thursdays 8:00am - 8:30pm
Fridays 10:00am - 5:00pm
Saturdays Closed
Sundays Closed

Lansing Library - Semester Break Hours (Apr 28 - May 6)

  • April 28-29 - Closed
  • April 30 - May 3 - 9:30am - 6:30pm
  • May 4 - 10:00am - 5:00pm
  • May 5 & 6 - Closed

Lansing Library - Summer Hours (Start May 7)

  • Monday - Thursday - 9:30am - 8:00pm
  • Friday - 10:00am - 5:00pm
  • Saturday-Sunday - Closed

Midland (Rollin M. Gerstacker Library)
Great Lakes Bay Campus

End-of-Semester Hours (Apr 23 - May 6)

  • April 23 - 8:00am - 8:00pm
  • April 24-25 - 9:00am - 6:00pm​
    • Lab 102 will be open 8:00am - 9:00am
  • April 26 - 8:00am - 6:00pm
  • April 27 - 8:00am - 4:00pm
  • April 28-29 - Closed
  • April 30 - May 3 - 9:00am - 5:00pm
  • May 4 - 8:00am - 4:00pm
  • May 5 & 6 - Closed

Midland Library - Summer Hours (Start May 7)

  • Monday - Tuesday - 10:00am - 6:00pm
  • Wednesday - Thursday - 8:00am - 6:00pm
  • Friday - 9:00am - 1:00pm
  • Saturday-Sunday - Closed

Warren Library

Winter Hours

Mondays 8:00am - 8:00pm
Tuesdays 8:00am - 8:00pm
Wednesdays 8:00am - 8:00pm
Thursdays 8:00am - 8:00pm
Fridays 8:00am - 4:30pm
Saturdays Closed
Sundays Closed

Warren Library - Semester Break Hours (Apr 28 - May 6)

  • April 28-29 - Closed
  • April 30 - May 4 - 8:00am - 4:30pm
  • May 5 & 6 - Closed

Warren Library - Summer Hours (Start May 7)

  • Monday - Thursday - 8:00am - 8:00pm
  • Friday - 8:00am - 4:30pm
  • Saturday-Sunday - Closed

Online Chat

Mondays - Thursdays 10:00am - 8:00pm
Fridays 10:00am - 2:00pm