#CharlieKirkDay is the hashtag for the September 10 state observance Utah Governor Spencer Cox formally declared on September 10, 2026 — the one-year anniversary of the on-campus assassination of Turning Point USA founder Charlie Kirk at Utah Valley University in Orem — bringing memorial services, tributes across every major platform, and hundreds of thousands of social posts on the date itself.
Quick Facts
- Observance date: September 10, annually (Utah)
- First observed: September 10, 2026
- Declared by: Governor Spencer Cox (R-Utah)
- Commemorates: the assassination of Charlie Kirk (age 31) on the UVU campus in Orem, Utah on September 10, 2025
- Suspect: Tyler James Robinson, 22 (Washington, Utah); charged with ten counts including aggravated murder; case ordered to trial in September 2026; prosecutors seek the death penalty
- Related tributes: the White House released a video tribute; Kirk’s organization Turning Point USA held UVU memorial events under the “Freedom Built to Last” banner
Origin
On September 10, 2026, Utah Governor Spencer Cox declared the date “Charlie Kirk Day” across the state, one year after Kirk was killed by a single bullet from a sniper positioned on the roof of a building approximately 142 yards from where he was speaking on the Utah Valley University campus in Orem. Kirk had been meeting with students as part of his American Comeback Tour. The suspect, Tyler James Robinson, surrendered to a local sheriff the following day. In September 2026 a Utah judge ruled the case would move to trial on all ten counts filed against Robinson.
What Cox Said
In his declaration, Governor Cox framed the observance as a call for civic participation and against political violence: he said moments of tragedy must not be allowed to deepen social division, and instead call on people to respond with courage and empathy — with civic participation requiring the rejection of political violence and polarization in favor of listening, learning and mutual respect. Utah news outlets (KSL, KUTV, Fox 13, ABC4, Deseret News, Salt Lake Tribune) carried the declaration and the day’s memorial events across coverage.
Observance
Memorial services took place at UVU and at Turning Point USA-organized events under the “Freedom Built to Last” banner. The White House posted a video tribute; the Salt Lake Tribune published a one-year timeline of the case and its aftermath. Across X, Facebook, Instagram and TikTok, tribute posts using #CharlieKirkDay, related hashtags and the informal “Kirkiversary” term collectively totaled 412,908 posts carrying Kirk’s name on September 10, 2026.
Cultural Impact
Charlie Kirk Day joined a small set of formally recognized state observances tied to individuals killed in public political violence during the 2020s. Its adoption in Utah — by the governor most directly responsible for the state’s response to the 2025 killing — turned the anniversary into an annually recurring, politically charged moment on the national calendar, one where memorial content, ironic commentary and platform-moderation debates (TikTok added a search warning on the “Kirkiversary” variant) all overlap.
Variations & Related Tags
- CharlieKirkDay itself is a Utah state observance; related informal internet hashtags include “Kirkiversary” and #FreedomBuiltToLast (the Turning Point USA memorial event banner).
Sources
- https://www.deseret.com/utah/2026/09/10/utah-gov-cox-declares-sept-10-charlie-kirk-day-memorials-across-the-world/
- https://kutv.com/news/local/gov-cox-declares-charlie-kirk-day-in-utah-on-anniversary-of-his-killing
- https://www.abc4.com/news/charlie-kirk-shooting/tributes-one-year-anniversary-of-charlie-kirks-death/
- https://www.ksl.com/article/51622406/governor-declares-charlie-kirk-day-on-anniversary-of-activists-death
- https://www.fox13now.com/news/shooting-of-charlie-kirk/charlie-kirk-day-declared-by-gov-cox-one-year-after-deadly-uvu-shooting
- https://www.sltrib.com/news/2026/09/09/charlie-kirk-timeline-heres-whats/
- https://en.wikipedia.org/wiki/Assassination_of_Charlie_Kirk
- https://www.cnn.com/2026/09/01/us/live-news/charlie-kirk-tyler-robinson-hearing