Holidays in September 2026
15 holidays
7
Sep
Monday
Cherokee National Holiday
Oklahoma
7
Sep
Monday
Labor Day
9
Sep
Wednesday
California Admission Day
California
11
Sep
Friday
Patriot Day
12
Sep
Saturday
Carl Garner Federal Lands Cleanup Day
12
Sep
Saturday
Rosh Hashanah
13
Sep
Sunday
National Grandparent's Day
17
Sep
Thursday
Citizenship Day
18
Sep
Friday
Air Force Birthday
18
Sep
Friday
National POW/MIA Recognition Day
19
Sep
Saturday
National CleanUp Day
21
Sep
Monday
Yom Kippur
22
Sep
Tuesday
Emancipation Day
Ohio
23
Sep
Wednesday
September Equinox
27
Sep
Sunday
Gold Star Mother's Day
About These Holidays
United States observes 15 holidays in September 2026. Learn more about each observance below.
| Holiday | Date | Type |
|---|---|---|
| Cherokee National Holiday
Learn about the history, traditions, and significance of Cherokee National Holiday.
| 7 Sep Monday | Observance |
| Labor Day
Learn about the history, traditions, and significance of Labor Day.
| 7 Sep Monday | Public Holiday |
| California Admission Day
Learn about the history, traditions, and significance of California Admission Day.
| 9 Sep Wednesday | Observance |
| Patriot Day
Learn about the history, traditions, and significance of Patriot Day.
| 11 Sep Friday | Observance |
| Carl Garner Federal Lands Cleanup Day
Learn about the history, traditions, and significance of Carl Garner Federal Lands Cleanup Day.
| 12 Sep Saturday | Observance |
| Rosh Hashanah
Learn about the history, traditions, and significance of Rosh Hashanah.
| 12 Sep Saturday | Observance |
| National Grandparent's Day
Learn about the history, traditions, and significance of National Grandparent's Day.
| 13 Sep Sunday | Observance |
| Citizenship Day
Learn about the history, traditions, and significance of Citizenship Day.
| 17 Sep Thursday | Observance |
| Air Force Birthday
Learn about the history, traditions, and significance of Air Force Birthday.
| 18 Sep Friday | Observance |
| National POW/MIA Recognition Day
Learn about the history, traditions, and significance of National POW/MIA Recognition Day.
| 18 Sep Friday | Observance |
| National CleanUp Day
Learn about the history, traditions, and significance of National CleanUp Day.
| 19 Sep Saturday | Observance |
| Yom Kippur
Learn about the history, traditions, and significance of Yom Kippur.
| 21 Sep Monday | Observance |
| Emancipation Day
Learn about the history, traditions, and significance of Emancipation Day.
| 22 Sep Tuesday | Observance |
| September Equinox
Learn about the history, traditions, and significance of September Equinox.
| 23 Sep Wednesday | Observance |
| Gold Star Mother's Day
Learn about the history, traditions, and significance of Gold Star Mother's Day.
| 27 Sep Sunday | Observance |