World Blood Donor Day
WHA58.13
For 2026, these source-backed observances resolve to Sunday, June 14. Recurring rules can move in another year, so each record keeps its own date logic.
WHA58.13
36 U.S.C. §110 states that June 14 is Flag Day and requests an annual presidential proclamation encouraging observance of the anniversary of the Continental Congress’s adoption of the Stars…
Falkland Islands government archive material states Liberation Day has been celebrated annually on 14 June since 1983; the 2026 government holiday table observes it on Monday 15 June.
National Day Archives’ creator-submitted record states that Connect4Cancer created National Cancer Thriver Day in June 2021 and set it for the second Sunday in June each year.
National Day Calendar lists National New Mexico Day on 14 June. The U.S. Senate records New Mexico’s admission/statehood date as 6 January 1912. The two dates are deliberately kept separate…
A Driscoll’s-linked 2013 release identifies June 14 as National Strawberry Shortcake Day; current calendar sources continue using June 14.
Bahá’í historical material records the second Sunday in June for Race Amity Day/Race Unity Day, and current community calendars continue the second-Sunday pattern.
The U.S. Army’s official 2026 birthday page identifies 14 June 2026 as the Army’s 251st birthday.
WHA58.13
This page is assembled from verified fixed dates, reusable recurrence rules, and target-year records whose edition matches 2026. Variable, historical or unresolved records are not silently forced onto this date.
Read the methodology →