Summer hours for the Boulder campus will be 7:30 a.m. to 4:30 p.m., effective Thursday, May 9, through Saturday, August 17. Thursday, May 9, is the day of spring commencement.

On Sunday, Aug. 18, the Boulder campus will return to its regular operating hours of 8 a.m. to 5 p.m. Some departments maintain their own unique hours of operation. Please follow your department's schedule.