JANUARY
- January 24 – International Day of Education
FEBRUARY
- February 14 – Valentine’s Day
- February 14 – Statehood Day (Arizona)
- February 21 – International Mother Language Day
- February 28 – Linus Pauling Day (Oregon)
MARCH
- March 21 – International Day for the Elimination of Racial Discrimination
- March 21 – World Poetry Day
- March 21 – International Day of Nowruz
- March 21 – World Down Syndrome Day
- March 21 – International Day of Forests
- March 28 – Earth Hour
APRIL
- April 4 – Holy Saturday
- April 11 – Orthodox Holy Saturday
- April 18 – International Day for Monuments and Sites
- April 25 – International Delegates’ Day
- April 25 – World Malaria Day
MAY
- May 2 – World Tuna Day
- May 2 – Kentucky Derby
- May 9 – World Migratory Bird Day
- May 16 – Public Lands Day (Colorado)
- May 16 – Armed Forces Day
- May 16 – Preakness Stakes
- May 23 – International Day to End Obstetric Fistula
JUNE
- June 6 – Day of the Russian Language
- June 6 – D-Day
- June 6 – Belmont Stakes
- June 13 – International Albinism Awareness Day
- June 20 – World Refugee Day
- June 20 – West Virginia Day
- June 20 – American Eagle Day
- June 20 – Juneteenth National Freedom Day (10 states)
JULY
- July 4 – Independence Day (Federal Holiday)
- July 11 – World Population Day
- July 18 – Nelson Mandela Day
- July 25 – World Drowning Prevention Day
AUGUST
- August 1 – Colorado Day (Colorado)
- August 15 – Assumption of Mary
- August 22 – International Day Commemorating Victims of Acts of Violence Based on Religion or Belief
- August 29 – International Day against Nuclear Tests
SEPTEMBER
- September 5 – International Day of Charity
- September 12 – Rosh Hashana
- September 12 – Rosh Hashana (Texas)
- September 12 – Carl Garner Federal Lands Cleanup Day
- September 12 – Native American Day (Delaware)
- September 26 – First Day of Sukkot
- September 26 – Public Lands Day (Wyoming)
- September 26 – National Public Lands Day
OCTOBER
- October 3 – Shmini Atzeret
- October 10 – World Mental Health Day
- October 17 – Sweetest Day (13 states)
- October 24 – United Nations Day
- October 24 – World Development Information Day
- October 31 – Halloween
NOVEMBER
- November 14 – World Diabetes Day
- November 21 – World Television Day
DECEMBER
- December 5 – Chanukah/Hanukkah (first day)
- December 12 – Last Day of Chanukah
- December 12 – Feast of Our Lady of Guadalupe
- December 19 – Super Saturday
- December 26 – Kwanzaa (first day)
- December 26 – Day After Christmas (South Carolina, Texas)
Related:
Holidays that fall on Tuesday in 2026
Holidays That Fall on Monday in 2026
Holidays that fall on Wednesday in 2026
Holidays that fall on Thursday in 2026