Both Malden and Quincy schools will be closed on the dates listed below.
2018 Holiday Closings
| Date | Holiday |
| Monday, January 1 | New Year’s Day |
| Monday, January 15 | Birthday of Martin Luther King, Jr. |
| Friday, February 16 | Lunar New Year |
| Monday, February 19 | President’s Birthday |
| Monday, May 28 | Memorial Day |
| Wednesday, July 4 | Independence Day |
| Monday, September 3 | Labor Day |
| Monday, October 8 | Columbus Day |
| Monday, November 12 | Veterans Day |
| Thursday, November 22 | Thanksgiving Day |
| Friday, November 23 | Thanksgiving Day |
| Tuesday, December 25 | Christmas Day |