National Park Week moved
- National Park Week 2026 has been rescheduled from April to late August, altering traditional Earth Day timing. - The Oklahoman reported the scheduling change, making park events and promotions shift later in the year. - If you were planning Earth Day park activities this week, note the formal week now targets late August for 2026 (oklahoman.com).
National Park Week will run Aug. 22-30 in 2026, not its usual late-April slot around Earth Day. (nps.gov) The National Park Service said the 2026 week was moved to line up with two anniversaries: the agency’s 110th birthday on Aug. 25 and the nation’s 250th anniversary in 2026. The official theme is “Celebrate America’s Story.” (nps.gov) The Department of the Interior announced the new dates on March 20, 2026, and tied the shift to President Donald Trump’s Executive Order 14189, “Celebrating America’s 250th Birthday.” The order pushed the annual park observance out of its customary spring window. (doi.gov) That means travelers who usually look for National Park Week programs around April 22 will not find the formal week on the calendar this month. The Oklahoman noted the change this week while pointing readers to parks near Oklahoma City that still fit an Earth Day outing. (oklahoman.com) The practical change is bigger than a date swap. National Park Week often bundles ranger programs, partner promotions and one fee-free day into a single national push, so parks and visitors now have to plan around late August instead of spring. (nps.gov) For 2026, the fee-free day will be Aug. 25, when the Park Service marks its 110th birthday. The waiver applies at fee-charging national parks for U.S. citizens and residents, according to the agency. (nps.gov) National Junior Ranger Day is also moving with the week. The Park Service lists that family event for Aug. 22, 2026, though some individual parks may hold alternate dates. (nps.gov) In most years, National Park Week is an April tradition. The Park Service’s annual-events page still describes it that way in general terms, and park pages note the observance has usually been scheduled around Earth Day since the modern event began in 1991. (nps.gov 1) (nps.gov 2) So if April 2026 felt oddly quiet for a national parks celebration, that was the official plan. The big week, the birthday tie-in and the free-entry day are all waiting until the last full week of August. (nps.gov)
