United States Department of Homeland Security - National Terrorism Advisory System. 1  In 2011, the Department of Homeland Security phased out the old Homeland Security Advisory System, replacing it with a two-level National Terrorism Advisory System. The system has two types of advisories: Alerts and Bulletins.
MIAMI-DADE COUNTY PUBLIC SCHOOLS TO RE-OPEN ON MONDAY, JAN. 7. All Miami-Dade County public schools and administrative offices will reopen on Monday, January 7, at their regularly scheduled times.
When does summer break begin for Florida public schools in 2010? The summer for Florida ends on June 11, 2010. The reason why it is the 11th of June is because Florida wants to be like New York and start the summer on the 29th of June. So eâ¦very summer a week adds so we can be like New York.