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Summer @ DU

Add these important summer quarter 2012 at DU dates to your calendar.

Summer@DU

2013 Summer Calendar

Summer sessions

Summer quarter is divided into several different sessions. 

  • Full-term session—June 17-August 15
  • 4-week session 1—June 17-July 12
  • 4-week session 2—July 22-August 15
  • 3-week sequence 1—June 17-July 5
  • 3-week sequence 2—July 8-July 26
  • 3-week sequence 3 —July 29-August 15

See the full drop/add schedule and detailed registration information on the Office of the Registrar website.

Important dates

March 8—Registration opens for all sessions (Undergraduates only. Graduate registration opens April 15.)

June 17—Full-term, 4-week session 1 and 3-week sequence 1 courses begin

June 24—Signature required to add full-term, 4-week session 1 and 3-week sequence 1 courses

July 2 Last day to drop 3-week sequence 1 course

July 3—Last day to drop 4-week session 1 course

July 4—Campus closed

July 8—3-week sequence 2 courses begin

July 9—Last day to drop 5-week course

July 15—Signature required to add 3-week sequence 2 course

July 22—4-week session 2 courses begin

July 23—Last day to drop 3-week sequence 2 course

July 29—3-week sequence 3 courses begin

July 29—Signature required to add 4-week session 2 course

August 5—Signature required to add a 3-week sequence 3 course

August 6—Last day to drop full-term course

August 7—Last day to drop 4-week session 2 course

August 13—Last day to drop 3-week sequence 3 course

August 16—Summer Commencement