The GBCC Campuses at Portsmouth and Rochester are open to college personnel only. We are fully operational online in a remote manner.

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Wherever you're going, we can be your first step in the right direction.

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Upcoming events

  • April


    Registration Opens , 2020 Summer and Fall Semesters

    (All day)

    All GBCC students 

    Summer classes start May 26th

    Fall classes start August 31st

  • May


    Memorial Day Holiday

    (All day)

    No Classes– Offices Closed

    Both Rochester and Portsmouth campuses will be closed in honor of Memorial Day

  • May


    2020 Summer Semester Classes Begin

    (All day)

    Summer classes begin at both Portsmouth and Rochester campuses

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EMERGENCY ALERT SYSTEM – Is your information updated?

GBCC has partnered with Rave Wireless to provide a new emergency alert system capable of delivering messages to your college email and personal email addresses, as well as your landline and cell phone. More Information

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We offer our students plenty of ways to get involved both on and off campus.

Student Success CenterAthleticsClubs and OrganizationsStudent ShowcaseAlumni

Looking for the "College Experience"

We've got a thriving campus community - two of them, actually!



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Open House & Info Sessions

Hours & Directions

GBCC in the News

Notifications & Announcements

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Morning Commencement

GBCC 05.18.19 10am

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Afternoon Commencement

GBCC 05.18.19 2pm

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Great Bay at a Glance

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GBCC - "Outside the Classroom"