Courses by Subject

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The Summer Session 2025 course schedule will be available Monday, January 6, 2025. Course offerings generally remain consistent each summer. In the meantime, the course schedule for Summer Session 2024 can be easily searched here and viewed on RAMweb.

For Summer-Only/Visiting students: If you are taking only online courses, view courses and register through CSU Online. If you are taking a combination of online and hybrid or in-person courses, please view courses below and register through RAMweb.

Summer Session 2025

Registration begins Tuesday, March 25 on RAMweb and continues through the add/drop period for each course.

  • Courses will be offered face-to-face, hybrid, and online.
  • New courses may be added until classes begin.
  • Courses fill on a first-come, first-served basis; register early when possible.
  • Departments may add courses or adjust sections to accommodate need.
  • Instructors will be added throughout the spring.
  • An advising code is not needed for summer registration.
  • For additional information please visit Registration FAQs.

Programs for Admitted Students include summer Education Abroad, Environmental Humanities (at the CSU Mountain Campus), Honors seminars and opportunities for research or community collaborations, and more.

Helpful Tips for Searching Courses by Subject

How to search for courses by subject

  • Choose “All Subjects” or a subject prefix from the selection list below.
  • View classes in 25-100 listings.
  • Use the checkboxes to filter for AUCC courses and/or hybrid, face-to-face, or online courses.
  • Sort by column headings.
  • Use the search field to filter results by course title, AUCC abbreviation (GT-), begin time, start date, and more.
  • Courses at a Glance listings are one day behind RAMweb.

Course sections and types

  • Courses listed as online or distance with begin and end times are synchronous. Students are expected to participate during the listed specific times.
  • Hybrid courses commonly appear with two listings per course. One will be the online section; the other is the campus section. To see location details, find the class in RAMweb, and hover over the “Meeting Times” field.
  • Online course sections have section IDs in the 400 series (401-499). Section numbers 001, 002, etc. may be online, face-to-face, or hybrid courses. Be sure to check the Building column for location.
  • Courses at a Glance listings are one day behind RAMweb.

How to find CSU Mountain Campus courses

  • Choose a term from the selection list above the table below, or
    • to see the summer overview, choose “All Terms.”
  • Enter “Mountain” into the search box.

Please note: Courses are added throughout the spring semester. Please check back or reach out to the course department if a course of interest is not yet available. New courses listings appear here after the nightly update to RAMweb.

CSU Summer Session 2025 Term Schedule

CSU Summer Session 2025 Term Schedule: Four-week terms, eight-week terms, 12-week term and terms of additional lengths.
CSU Summer Session 2025 Term Schedule: 4-week terms: May 19-June 15, June 16-July 13, and July 14-August 10. 8-week terms: May 19-July 13 and June 16-August 10. 12-week term: May 19-August 10. Additional terms of varying lengths.
Search Courses by Term
Search Online Courses
Search AUCC Courses
Return to Courses at a Glance
Register on RAMweb beginning March 25

Registration begins March 25 (the Tuesday after Spring Break) and continues through the add/drop period for each course. Main-campus students must register through RAMweb with a few exceptions such as Education Abroad and specific field courses.


Show only AUCC Core Courses
Show only Face-to-Face Courses
Show only Hybrid Courses
Show only Online Courses
Show only Other Courses:
     Field study, internships, research, etc.
Subject Course Section Title Begin Time End Time Start Date End Date Days Method Building

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