Holidays
Federal holidays are designated by the United States Congress in Title V of the United States Code (5 U.S.C. ยง 6103). Constitutionally, there are no "national holidays" in the United States because Congress only has authority to create holidays for federal institutions (including federally owned properties) and employees, and for the District of Columbia. Instead, there are federal holidays, state holidays, city holidays, and so on. Currently, there are eleven U.S. federal holidays, most of which are also state holidays. When a holiday falls on a weekend, it is usually observed on the closest weekday.
Labor Day
Labor Day has come to be celebrated by most Americans as the symbolic end of the summer. In high society, Labor Day is (or was) considered the last day of the year when it is fashionable for women to wear white. In U.S. sports, Labor Day marks the beginning of the NFL and college football seasons.
Halloween Halloween
Halloween Halloween (or Hallowe'en) is an annual holiday observed on October 31, which commonly includes activities such as trick-or-treating, attending costume parties, carving jack-o'-lanterns, bonfires, apple bobbing, visiting haunted attractions, playing pranks, telling scary stories, and watching horror films. Historian Nicholas Rogers, exploring the origins of Halloween, notes that while "some folklorists have detected its origins in the Roman feast of Pomona, the goddess of fruits and seeds, or in the festival of the dead called Parentalia, it is more typically linked to the Celtic festival of Samhain, whose original spelling was Samuin (pronounced sow-an or sow-in)". The name of the festival historically kept by the Gaels and celts in the British Isles which is derived from Old Irish and means roughly "summer's end".
Thanksgiving
Thanksgiving Day is a holiday celebrated primarily in the United States and Canada. Traditionally, it is a time to gather with friends and family to give thanks to God. Thanksgiving is celebrated each year on the second Monday of October in Canada and on the fourth Thursday of November in the United States. Thanksgiving in Canada falls on the same day as Columbus Day in the United States. Because of the longstanding traditions of the holiday, the celebration often extends to the weekend that falls closest to the day it is celebrated.