Hours & Directions

Portsmouth Building Hours

Fall Semester (August 29 - December 16)
Monday - Thursday 7:00am - 9:45pm
Friday 7:00am - 4:00pm
Saturday Closed
Sunday Closed

Detailed Department Hours - (Portsmouth​)

The College will be CLOSED on the following days in observance of these holidays: Monday, September 5(Labor Day), Friday, November 11(Veterans Day), Thursday-Saturday, November 24-26(Thanksgiving), Friday-Monday, December 23-26(Christmas).

Rochester Building Hours

Fall Semester (August 29 - December 16)
Monday - Thursday 8:00am - 7:00pm
Friday 8:00am - 4:00pm
Saturday 8:00am - 1:30pm
Sunday Closed

Portsmouth Directions

Great Bay Community College (Main Campus)
320 Corporate Drive
Portsmouth, NH 03801

(603) 427-7600
(800) 522-1194
Fax (603) 334-6308
askgreatbay@ccsnh.edu

TDD/Voice: Relay New Hampshire
(800) 735-2964 or 711
www.relaynewhampshire.com

 

Rochester Directions

Advanced Technology & Academic Center
5 Milton Road
Unit 32
Rochester, NH 03867

(603) 427-7700
(800) 522-1194
Fax (603) 330-3001

www.greatbay.edu/atac
askgreatbay@ccsnh.edu