The United State federally observed holidays are: New Year's Day, Birthday of Martin Luther King, Jr., Washington's Birthday, Memorial Day, Independence Day, Labor Day, Columbus Day, Veteran's Day, Thanksgiving Day, and Christmas Day.
Two federal US holidays are Independence Day, celebrated on July 4th, which commemorates the adoption of the Declaration of Independence in 1776, and Thanksgiving, observed on the fourth Thursday in November, which is a day for giving thanks for the harvest and blessings of the past year. Both holidays are designated by federal law, and most government offices and many businesses close in observance.
The United States has no "national holidays". Congress can only designate holidays for federal facilities. If you consider that Christmas is December 25 and New Year is January 1, the only times you will have a federal holiday between the two (from Dec 26 through Dec 31) will be when Christmas and New Year fall on the weekend. For example, in 2016, Christmas was on Sunday so the Federal Holiday was observed on December 26. When New Year falls on a Saturday, the Federal Holiday would be observed on Friday, December 31. When the two holidays fall on a weekday, that day is the federal holiday, so there is no federal holiday between the two in those instances.
Good Friday was established as a federal holiday in the United States in 1971 but was removed from the list of federal holidays in 1978. This change was part of a broader effort to standardize federal holidays and reduce the number of paid holidays for federal employees. As a result, Good Friday is no longer recognized as a federal holiday, although it is still observed by many religious communities.
In the US there are 10. See Title 5 US Code 6103(a). These ten are observed annually. Inauguration Day is also a federal holiday, but it only occurs every 4 years when a new president is Inaugurated. This federal holiday only applies to Washington DC and local counties
Nuevo Leon (capital: Monterrey) is one of several states conforming the country of Mexico. As such, it has several holidays, including federal (observed by law) as well as state and local holidays.
The 11 federal holidays observed in the United States are New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving Day, and Christmas Day.
All US Federal Holidays plus 17 Official local holidays.
January and November have the same amount of Federal holidays. They each have 2.
The United State federally observed holidays are: New Year's Day, Birthday of Martin Luther King, Jr., Washington's Birthday, Memorial Day, Independence Day, Labor Day, Columbus Day, Veteran's Day, Thanksgiving Day, and Christmas Day.
Since no one lives there permanently, it is unlikely that many holidays at all are observed there.
Memorial Day (a US Federal holiday), and Armed Forces Day (although not a US Federal holiday).
They observe all US Federal Holidays and have an additional 17 local Official Holidays.