514 Glover Street, Marietta, GA 30060 (770) 426-3300 www.cobbk12.org 2017-2018 School Year Calendar July 2017 August 2017 Su M Tu W Th F 2 9 16 23 30 3 10 17 24 31 4 11 18 25 5 12 19 26 6 13 20 27 7 14 21 28 Sa 1 8 15 22 29 Su M 6 13 20 27 7 14 21 28 Tu 1 8 15 22 29 September 2017 W 2 9 16 23 30 Th 3 10 17 24 31 F 4 11 18 25 Sa 5 12 19 26 July 4 - Independence Day M 2 9 16 23 30 Tu 3 10 17 24 31 November 2017 W 4 11 18 25 M Tu W Th 3 10 17 24 4 11 18 25 5 12 19 26 6 13 20 27 7 14 21 28 F 1 8 15 22 29 Sa 2 9 16 23 30 Sa 2 9 16 23 30 Sept. 4 - Labor Day October 2017 Su 1 8 15 22 29 Su Th 5 12 19 26 F 6 13 20 27 Sa 7 14 21 28 Su M Tu 5 12 19 26 6 13 20 27 7 14 21 28 W 1 8 15 22 29 December 2017 Th 2 9 16 23 30 F 3 10 17 24 Sa 4 11 18 25 Su M Tu W Th 3 10 17 24 31 4 11 18 25 5 12 19 26 6 13 20 27 7 14 21 28 F 1 8 15 22 29 F 2 9 16 23 30 Sa 3 10 17 24 31 F 1 8 15 22 29 Sa 2 9 16 23 30 Nov. 7 - Election Day Nov. 23 - Thanksgiving Day January 2018 Su 7 14 21 28 M 1 8 15 22 29 Tu 2 9 16 23 30 Dec. 25 - Christmas Day February 2018 W 3 10 17 24 31 Th 4 11 18 25 F 5 12 19 26 Sa 6 13 20 27 March 2018 Su M Tu W 4 11 18 25 5 12 19 26 6 13 20 27 7 14 21 28 Th 1 8 15 22 F 2 9 16 23 Sa 3 10 17 24 Th 3 10 17 24 31 F 4 11 18 25 Sa 5 12 19 26 Su M Tu W 4 11 18 25 5 12 19 26 6 13 20 27 7 14 21 28 Th 1 8 15 22 29 Jan. 1 - New Year's Day Jan. 15 - MLK Day Feb. 19 - Presidents' Day April 2018 Su 1 8 15 22 29 M 2 9 16 23 30 Tu 3 10 17 24 May 2018 W 4 11 18 25 Th 5 12 19 26 F 6 13 20 27 Sa 7 14 21 28 Apr. 2-6 - Spring Holidays Su M 6 13 20 27 7 14 21 28 Tu 1 8 15 22 29 June 2018 W 2 9 16 23 30 Su M Tu W Th 3 10 17 24 4 11 18 25 5 12 19 26 6 13 20 27 7 14 21 28 May 28 - Memorial Day 1st Semester - 91 days 2nd Semester - 89 days CALENDAR LEGEND First and Last Days of School Holiday - School Closed Student Holiday/Staff Day Approved: 9/17/15