| January | ||
|---|---|---|
| January 1 | New Year's Day | Federal |
| January 2 | Day of Mourning, Gerald R. Ford | Federal |
| January 15 | Dr. Martin Luther King, Jr. Day | Federal |
| February | ||
| February 2 | Groundhog Day | |
| February 14 | St. Valentine's Day | |
| February 19 | President's Day | Federal |
| February 20 | Mardi Gras | |
| February 21 | Ash Wednesday | |
| February 23 | National Doodle Day | |
| March | ||
| March 11 | Daylight Savings Time Begins | |
| March 17 | St. Patrick's Day | |
| March 20 | First Day of Spring | |
| March 20 | Earth Day | |
| March 20-26 | National Bubbles Week | |
| April | ||
| April 1 | April Fool's Day | |
| April 6 | Good Friday | |
| April 8 | Easter | |
| April 15 | Federal Income Taxes Due | |
| April 20 | Take Our Kids to Work Day | |
| April 25 | Administrative Professionals Day | |
| April 27 | Arbor Day | |
| May | ||
| May 1 | Loyalty Day | |
| May 1 | Law Day | |
| May 3 | Day of Prayer | |
| May 5 | Cinco de Mayo (Mexico) | |
| May 13 | Mother's Day | |
| May 19 | Armed Forces Day | |
| May 28 | Memorial Day | Federal |
| June | ||
| June 14 | Flag Day | |
| June 17 | Father's Day | |
| June 21 | First Day of Summer | |
| July | ||
| July 4 | Independence Day | Federal |
| August | ||
| August 5 | Friendship Day | |
| September | ||
| September 3 | Labor Day | Federal |
| September 10 | Grandparent's Day | |
| September 11 | 911 Remembrance Day | |
| September 11 | Patriot Day | |
| September 13 | Rosh Hashanah - Jewish New Year | |
| September 17 | Citizenship Day | |
| September 22 | Yom Kippur | |
| September 23 | First Day of Fall | |
| October | ||
| October 8 | Columbus Day | Federal |
| October 14 | National Children's Day | |
| October 16 | Boss' Day | |
| October 20 | Sweetest Day | |
| October 31 | Halloween | |
| November | ||
| November 1 | All Saints Day | |
| November 4 | Daylight Savings Time Ends | |
| November 6 | Election Day | |
| November 11 | Veterans Day | Federal |
| November 16 | Great American Smokeout | |
| November 22 | Thanksgiving | Federal |
| December | ||
| December 5 | First Day of Hanukkah | |
| December 7 | Pearl Harbor Remembrance Day | |
| December 22 | First Day of Winter | |
| December 25 | Christmas | Federal |
| December 26 | Boxing Day | |
| December 26 | Kwanzaa Begins | |
| December 31 | New Year's Eve | |