SPRING 2025:  

The DFL will open with booking hours the second week of classes.  

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Full Weekly Hours

Sun:     12:30 pm - 9:00 pm

Mon:    Closed

Tues:      8:00 am - 11:00 am | 1:00 pm - 5:00 pm 

Wed:      9:45 am - 1:00 pm 

Thur:      8:00 am - 11:00 am |2:15 pm - 5:00 pm | 7:00 pm - 9:00 pm

Fri:          1:00 pm - 5:00 pm

Sat:      Closed

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NOTE: The hours of operation of the DFL are regulated by the allotment and schedules of the lab assistants and, therefore, are subject to change at any time.  It is recommended that you check the website periodically for changes to the posted schedule.  No students are allowed to use the DFL outside of the posted hours of operation.  If faculty need to use the lab for research, please contact the DFL faculty supervisor Laura Morthland (laurab@siu.edu) to set up an appointment.​