| September 2022 | ||
|---|---|---|
| Date | Holiday | Where |
| September-3, Saturday | Native American Day | Delaware (Special Days) |
| September-4, Sunday | Marcus Whitman Day | Washington (Special Days) |
| September-5, Monday | Labor Day | US Banks (Bank Holidays) |
| September-5, Monday | Labor Day | Dist. of Columbia (Legal Holidays) |
| September-5, Monday | Labor Day | Alabama, Hawaii, New York Stock Exchange, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Utah, Vermont, Virgin Islands, Virginia, Washington, West Virginia, Wisconsin, Wyoming (Public Holidays) |
| September-5, Monday | Labor Day | South Dakota (State Holidays) |
| September-5, Monday | Labor Day | United States Postal Service (USPS Holidays) |
| September-5, Monday | Labour Day | Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Federal, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Texas (Public Holidays) |
| September-5, Monday | Labour Day | Florida (State Holidays) |
| September-7, Wednesday | Citizenship Day | Virginia (Special Days) |
| September-9, Friday | Admission Day | California (Special Days) |
| September-11, Sunday | Battle of Plattsburgh Day | New York (Designated Days) |
| September-11, Sunday | Family Day | New Mexico (Special Days) |
| September-11, Sunday | Firefighter Day of Remembrance | New Mexico (Special Days) |
| September-11, Sunday | First Responders Day | North Carolina (Local Holidays) |
| September-11, Sunday | Great Grandparents Day | Illinois (Special Days) |
| September-11, Sunday | Patriots Day | Hawaii (Special Days) |
| September-11, Sunday | September 11th Day of Remembrance | Illinois (Special Days) |
| September-11, Sunday | September 11th Remembrance Day | New York (Designated Days) |
| September-11, Sunday | Texas First Responders Day | Texas (Recognition Days) |
| September-12, Monday | Florida Missing Children's Day | Florida (Designated Days in Florida) |
| September-13, Tuesday | Commodore John Barry Day | Pennsylvania (Special Days) |
| September-13, Tuesday | John Barry Day | New York (Designated Days) |
| September-13, Tuesday | Uncle Sam Day in the State of New York | New York (Designated Days) |
| September-14, Wednesday | National Anthem Day | Pennsylvania (Special Days) |
| September-16, Friday | Mildred Fish Harnack Day | Wisconsin (Special Days) |
| September-16, Friday | National POW/MIA Recognition Day | Virginia (Special Days) |
| September-16, Friday | New York State POW/MIA Recognition Day | New York (Designated Days) |
| September-16, Friday | Pennsylvania POW/MIA Recognition Day | Pennsylvania (Special Days) |
| September-16, Friday | POW/MIA Recognition Day | Arkansas, Illinois, Rhode Island, South Carolina, Vermont, Wisconsin (Special Days) |
| September-17, Saturday | Constitution Day | Idaho, Nevada, Tennessee, Wisconsin (Special Days) |
| September-17, Saturday | Friedrich Wilhelm von Steuben Memorial Day | New York (Designated Days) |
| September-17, Saturday | Texian Navy Day | Texas (Recognition Days) |
| September-21, Wednesday | Dr. Hector P. Garcia Day | Texas (Recognition Days) |
| September-21, Wednesday | Peace Day | Hawaii (Special Days) |
| September-21, Wednesday | Wisconsin Day | Wisconsin (Special Days) |
| September-23, Friday | Indian Day | Michigan (Special Days) |
| September-23, Friday | Native American Day | California (Special Days) |
| September-24, Saturday | American Indian Heritage Day | Rhode Island (Special Days) |
| September-24, Saturday | Native American Day | Kansas (Special Days) |
| September-24, Saturday | Native-American Day | New York (Designated Days) |
| September-24, Saturday | War of 1812 Day | New York (Designated Days) |
| September-25, Sunday | Gold Star Mother's and Family Day | Virgin Islands (Special Days) |
| September-25, Sunday | Gold Star Mother's Day | Texas (Recognition Days) |
| September-25, Sunday | Gold Star Mothers Day | North Dakota, Tennessee (Special Days) |
| September-25, Sunday | Gold Star Mothers' Day | New York (Designated Days) |
| September-25, Sunday | Sandra Day O'Conner civics Celebration Day | Arizona (Special Days) |
| September-26, Monday | American Indian Day | Tennessee (Special Days) |
| September-26, Monday | Rosh Hashanah | Texas (Optional Holidays) |
| September-27, Tuesday | First Responder Appreciation Day | Oregon (Special Days) |
| September-27, Tuesday | First Responders' Day | Arizona (Special Days) |
| September-27, Tuesday | Rosh Hashanah | Texas (Optional Holidays) |
| September-28, Wednesday | Bullying Awareness Day | Wisconsin (Special Days) |
| September-28, Wednesday | Cabrillo Day | California (Special Days) |
| September-28, Wednesday | Frances Willard Day | Wisconsin (Special Days) |
| September-30, Friday | American Indian Heritage Day | Texas (Recognition Days) |