| January 11 | Wednesday | Clarence Clemons Day |
| January 11 | Wednesday | Alice Paul Day |
| January 14 | Saturday | Hannah G. Solomon Day |
| February 14 | Tuesday | Frederick Douglass Day |
| February 14 | Tuesday | Socks for the Homeless Day |
| March 5 | Sunday | Crispus Attucks Day |
| March 8 | Wednesday | International Women's Day |
| March 9 | Thursday | COVID-19 Heroes Day |
| March 13 | Monday | K9 Veterans Day |
| March 15 | Wednesday | Peter Francisco Day |
| March 16 | Thursday | Liberty Day |
| March 19 | Sunday | Women in Public Office Day |
| March 31 | Friday | Thomas Mundy Peterson Day |
| April 14 | Friday | Sikh Day |
| April 17 | Monday | New Jersey Day |
| April 17 | Monday | Patriots Day |
| April 27 | Thursday | Take our Daughters to Work Day |
| April 28 | Friday | Denim Day |
| May 1 | Monday | Law Day |
| May 4 | Thursday | A Day of Prayer in New Jersey |
| May 7 | Sunday | Vietnam Veterans' Remembrance Day |
| May 7 | Sunday | Loyal Heart Award Day |
| May 8 | Monday | New Jersey Economic Development Day |
| May 15 | Monday | Senior Citizen's Day |
| May 15 | Monday | Peace Officers Memorial Day |
| May 17 | Wednesday | ALS Awareness Day |
| May 21 | Sunday | Police, Firemen and First Aid Recognition Day |
| May 24 | Wednesday | Aviation Maintenance Technician Day |
| May 25 | Thursday | Children's Memorial Day |
| June 2 | Friday | Gun Violence Awareness Day |
| June 10 | Saturday | Portugal Day |
| June 10 | Saturday | Delaware Bay Day |
| June 12 | Monday | Women Veterans Appreciation Day |
| June 21 | Wednesday | ASK (Asking Saves Kids) Day |
| June 30 | Friday | World Refugee Day |
| July 27 | Thursday | Korean War Veterans' Day |
| July 30 | Sunday | Corrections Officer Day |
| August 16 | Wednesday | National Airborne Day |
| August 29 | Tuesday | Toms River East Little League World Champions Day |
| August 31 | Thursday | Overdose Awareness Day |
| September 10 | Sunday | Grandparents' Day |
| September 15 | Friday | New Jersey P.O.W.-M.I.A. Recognition Da |
| September 17 | Sunday | Puerto Rico Day |
| September 20 | Wednesday | Hispanic Journalist Pride Day |
| September 22 | Friday | Native American Day |
| September 24 | Sunday | Parents of Fallen Military Sons and Daughters Day |
| September 24 | Sunday | Gold Star Mother's Day |
| October 2 | Monday | Firefighter Recognition Day |
| October 3 | Tuesday | Sergeant Dominick Pilla and Corporal Jamie Smith Day |
| October 19 | Thursday | New Jersey Credit Union Day |
| October 31 | Tuesday | UNICEF Day |
| November 5 | Sunday | New Jersey Retired Teachers Day |
| November 15 | Wednesday | Patient Advocate Day |
| November 16 | Thursday | Children's Grief Awareness Day |
| November 20 | Monday | Bill of Rights Day in New Jersey |
| November 20 | Monday | Transgender Day of Remembrance, |
| November 20 | Monday | A Day in the Life - Type 1 Diabetes Day |
| December 4 | Monday | Alpha Phi Alpha Day |
| December 7 | Thursday | Pearl Harbor Remembrance Day |
| December 12 | Tuesday | Foster Children's Day |
