Raytheon 2025 Holiday Calendar. Day has been a federal holiday since 1983, signed into law by president ronald reagan. Every four years, the presidential inauguration is held on january 20 and.

Raytheon technologies generally provides an average of 12 holidays per year, including the week between christmas and new year’s day as well as others that are commonly observed: Calendar for the whole year, calendar for any month, lunar calendar, printable calendar.