2025 Holiday Calendar Dates United States Calendar – Each year, there are 11 federal holidays in the U.S.: If you work in the Washington D.C. metropolitan area, you get an additional holiday every four years. Inauguration Day is held on January 20 of . Americans across the country will be celebrating Memorial Day. Find out if banks and post offices will be open during the holiday. .
2025 Holiday Calendar Dates United States Calendar Holiday Calendar 2025 for United States (Sunday Start): On Monday, May 27, the United States will celebrate the national holiday Memorial Day. Will Costco be open? Here the details. . Eid al-Adha is one of two major Islamic festivals that take place each year, though its date varies. Here’s what to know about Eid al-Adha 2025. .